CN219879921U - Boron nitride powder clarification plant - Google Patents
Boron nitride powder clarification plant Download PDFInfo
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- CN219879921U CN219879921U CN202321137898.8U CN202321137898U CN219879921U CN 219879921 U CN219879921 U CN 219879921U CN 202321137898 U CN202321137898 U CN 202321137898U CN 219879921 U CN219879921 U CN 219879921U
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- boron nitride
- nitride powder
- pipe
- clarification plant
- equipment body
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- 239000000843 powder Substances 0.000 title claims abstract description 72
- 229910052582 BN Inorganic materials 0.000 title claims abstract description 68
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000005352 clarification Methods 0.000 title claims description 25
- 238000003756 stirring Methods 0.000 claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 238000000746 purification Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 52
- 239000012153 distilled water Substances 0.000 abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 238000001704 evaporation Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000008020 evaporation Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 22
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides boron nitride powder purifying equipment, which relates to the field of boron nitride powder and comprises a purifying equipment body; according to the utility model, the first valve is arranged, the hydrochloric acid solution is added into the purifying equipment body through the first liquid inlet pipe, the second valve is arranged, distilled water is added into the purifying equipment body through the second liquid inlet pipe, the motor is arranged, the stirring rod drives the stirring blade to uniformly stir and mix the boron nitride powder, the hydrochloric acid solution and the distilled water, the heating pipe is arranged, heat is generated after the two ends of the heating wire are electrified to heat the purifying equipment body, the distilled water and the hydrochloric acid solution can fully react with impurities in the boron nitride powder to evaporate, and meanwhile, the stirring blade is matched to continuously mix and stir the boron nitride powder, the hydrochloric acid solution and the distilled water, so that the evaporation of the boron nitride powder is accelerated, the stirring is carried out until the residual moisture impurities in the boron nitride powder are dried, the purification purity of the boron nitride powder is increased, and the purification of the boron nitride powder is realized.
Description
Technical Field
The utility model relates to the technical field of boron nitride powder, in particular to boron nitride powder purifying equipment.
Background
The boron nitride powder is a white loose powder, has good electrical insulation, thermal conductivity and chemical corrosion resistance, and is similar to graphite in nature, and is called as white graphite, so that purification treatment is required to be carried out on the boron nitride powder to remove impurities in the boron nitride powder, and purification equipment can be used.
The application number CN206799168U discloses "a cubic boron nitride powder purifying treatment device" and specifically discloses: the purifying device comprises a box body, a controller, a linear motor and a temperature and humidity sensor, wherein the controller is arranged on the upper part of the front side of the box body, the linear motor is arranged at the upper part of the inner side of the box body, a lifting plate is arranged at the shaft end of the linear motor, a sealing block is arranged at the upper end of the lifting plate, an evaporation heater is arranged at the upper end of the sealing block, a carrying crucible is arranged at the upper end of the evaporation heater, a drying heater is arranged in the middle of the inner wall of the box body, a distilled water injection pipe is arranged on one side of the upper end of the inner wall of the box body, an anti-corrosion injection pipe is arranged on the other side of the upper end of the inner wall of the box body, the temperature and humidity sensor is arranged on the upper part of the inner back side of the box body, the purifying treatment device can realize multiple times of boiling, drying and other purifying treatments of cubic boron nitride powder, and the like.
Disclosure of Invention
According to the boron nitride powder purifying device, the first valve is arranged, the hydrochloric acid solution is added into the purifying device body through the first liquid inlet pipe, the second valve is arranged, distilled water is added into the purifying device body through the second liquid inlet pipe, the motor is arranged, the stirring rod drives the stirring blade to uniformly stir and mix the boron nitride powder, the hydrochloric acid solution and the distilled water, the heating pipe is arranged, the heating pipe is electrified at two ends of the heating wire to generate heat for heating the purifying device body, the distilled water and the hydrochloric acid solution can fully react with impurities in the boron nitride powder for evaporation, meanwhile, the stirring blade is matched for continuously mixing and stirring the boron nitride powder, the hydrochloric acid solution and the distilled water, the evaporation of the boron nitride powder is accelerated, the stirring is carried out until the moisture impurities remained in the boron nitride powder are dried, the purity of the boron nitride powder purification is increased, and the boron nitride powder purification is realized.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a boron nitride powder clarification plant, includes the clarification plant body, the top of clarification plant body is provided with the inlet pipe, one side of clarification plant body is provided with first feed liquor pipe, the front of first feed liquor pipe is provided with first valve, the opposite side of clarification plant body is provided with the second feed liquor pipe, the front of second feed liquor pipe is provided with the second valve, the interior roof of clarification plant body is provided with temperature and humidity sensor body, the top of clarification plant body is provided with the display screen, the top of clarification plant body is provided with the bearing, the top of clarification plant body is provided with the motor, the output shaft of motor passes through shaft coupling fixedly connected with puddler, the outer wall of puddler is provided with the bracing piece, one side of bracing piece is provided with the connecting plate, the opposite side of connecting plate is provided with the scraper blade, the outer wall of puddler is provided with the stirring leaf, the interior bottom of clarification plant body is provided with the guide plate, the bottom of clarification plant body is provided with the discharging pipe, the front of discharging pipe is provided with the solenoid valve.
The outer wall of clarification plant body is provided with the heating box, the inner wall of heating box is provided with the insulating layer, the inner wall of insulating layer is provided with the heating pipe, the inner wall of heating pipe is provided with the heater.
The further improvement is that: the first liquid inlet pipe is fixedly connected with the purifying equipment body, and the first liquid inlet pipe is overlapped with the central axis of the first valve.
The further improvement is that: the stirring rod and the purifying equipment body form a rotating structure through a bearing, and the stirring rod is in welded connection with the supporting rod.
The further improvement is that: the support rod is tightly attached to the connecting plate, and the connecting plate is fixedly connected with the scraping plate.
The further improvement is that: the guide plate is connected with the purification equipment body in a nested way, and is arranged to incline to a twenty-five-degree slope.
The further improvement is that: the discharging pipe is movably connected with the purifying equipment body, and the discharging pipe coincides with the central axis of the electromagnetic valve.
The further improvement is that: the heating box is connected with the heat insulation layer in a nested mode, and the heat insulation layer is made of rock wool plates.
The beneficial effects of the utility model are as follows: according to the utility model, the first valve is arranged, the hydrochloric acid solution is added into the purifying equipment body through the first liquid inlet pipe, the second valve is arranged, distilled water is added into the purifying equipment body through the second liquid inlet pipe, the motor is arranged, the stirring rod drives the stirring blade to uniformly stir and mix the boron nitride powder, the hydrochloric acid solution and the distilled water, the heating pipe is arranged, heat is generated after the two ends of the heating wire are electrified to heat the purifying equipment body, the distilled water and the hydrochloric acid solution can fully react with impurities in the boron nitride powder to evaporate, and meanwhile, the stirring blade is matched to continuously mix and stir the boron nitride powder, the hydrochloric acid solution and the distilled water, so that the evaporation of the boron nitride powder is accelerated, the stirring is carried out until the residual moisture impurities in the boron nitride powder are dried, the purification purity of the boron nitride powder is increased, and the purification of the boron nitride powder is realized.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the heating box of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic perspective view of a first liquid inlet pipe according to the present utility model;
fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a purification apparatus body; 2. a feed pipe; 3. a first liquid inlet pipe; 4. a first valve; 5. a second liquid inlet pipe; 6. a second valve; 7. a temperature and humidity sensor body; 8. a display screen; 9. a bearing; 10. a motor; 11. a stirring rod; 12. a support rod; 13. a connecting plate; 14. a scraper; 15. stirring the leaves; 16. a deflector; 17. a discharge pipe; 18. an electromagnetic valve; 19. a heating box; 20. a thermal insulation layer; 21. heating pipes; 22. a heating wire.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to fig. 1-5, this embodiment provides a boron nitride powder purifying apparatus, including purifying apparatus body 1, purifying apparatus body 1's top is provided with inlet pipe 2, purifying apparatus body 1's one side is provided with first feed liquor pipe 3, first valve 4 is provided in the front of first feed liquor pipe 3, purifying apparatus body 1's opposite side is provided with second feed liquor pipe 5, second valve 6 is provided in the front of second feed liquor pipe 5, purifying apparatus body 1's interior roof is provided with temperature and humidity sensor body 7, purifying apparatus body 1's top is provided with display screen 8, purifying apparatus body 1's top is provided with bearing 9, purifying apparatus body 1's top is provided with motor 10, motor 10's output shaft is through shaft coupling fixedly connected with puddler 11, puddler 11's outer wall is provided with bracing piece 12, one side of bracing piece 12 is provided with connecting plate 13, connecting plate 13's opposite side is provided with scraper blade 14, puddler 11's outer wall is provided with stirring vane 15, purifying apparatus body 1's inner bottom wall is provided with guide plate 16, purifying apparatus body 1's bottom is provided with discharging pipe 17, discharging solenoid valve 17 is provided with positive solenoid valve 18.
The outer wall of the purification equipment body 1 is provided with a heating box 19, the inner wall of the heating box 19 is provided with a heat insulation layer 20, the inner wall of the heat insulation layer 20 is provided with a heating pipe 21, the inner wall of the heating pipe 21 is provided with a heating wire 22, when the purification equipment is used, a worker enters boron nitride powder to be purified into the purification equipment body 1 through a feeding pipe 2, after adding a proper amount of boron nitride powder into the purification equipment body 1, a first valve 4 is manually opened, hydrochloric acid solution is added into the purification equipment body 1 through a first liquid inlet pipe 3 in proportion, a second valve 6 is simultaneously opened, distilled water is added into the purification equipment body 1 through a second liquid inlet pipe 5 in proportion, then a motor 10 is started, an output shaft of the motor 10 drives a stirring rod 11 to rotate in the purification equipment body 1 through a bearing 9, so that the stirring rod 11 drives each stirring blade 15 connected with the stirring rod to uniformly stir the boron nitride powder, the hydrochloric acid solution and the distilled water, the boron nitride powder, the hydrochloric acid solution and the distilled water are fully mixed, meanwhile, the stirring rod 11 drives each supporting rod 12 to rotate through the scraping plates 14 connected with the connecting plates 13, the scraping plates 14 scrape the powder remained on the inner wall of the purifying equipment body 1, the heating pipe 21 is started in the stirring process, the heating wire 22 in the heating pipe 21 is electrified to generate heat to heat the purifying equipment body 1, the distilled water and the hydrochloric acid solution can fully react with impurities in the boron nitride powder, so that the boron nitride powder, the hydrochloric acid solution and the distilled water are evaporated, the stirring rod 11 drives each stirring blade 15 to continuously mix and stir the boron nitride powder, the hydrochloric acid solution and the distilled water in the heating evaporation process, so that the evaporation of the boron nitride powder is accelerated, simultaneously stir until remaining moisture impurity in the stoving boron nitride powder, increase the purity that the boron nitride powder purified to realize purifying the boron nitride powder, through setting up temperature and humidity sensor body 7, make temperature and humidity sensor body 7 can carry out real-time detection to the produced vapor when evaporating, temperature and humidity sensor body 7 is connected with display screen 8, the heating of the monitoring clarification plant body 1 of being convenient for.
The first liquid inlet pipe 3 is fixedly connected with the purification equipment body 1, the central axes of the first liquid inlet pipe 3 and the first valve 4 are coincided, the first valve 4 is manually opened, and hydrochloric acid solution is proportionally added into the purification equipment body 1 through the first liquid inlet pipe 3.
The stirring rod 11 forms a rotating structure with the purifying equipment body 1 through the bearing 9, the stirring rod 11 is in welded connection with the supporting rod 12, and the output shaft of the motor 10 drives the stirring rod 11 to rotate in the purifying equipment body 1 through the bearing 9 by starting the motor 10, so that the stirring rod 11 drives each stirring blade 15 connected with the stirring rod to uniformly stir the boron nitride powder, the hydrochloric acid solution and the distilled water.
The supporting rods 12 are tightly attached to the connecting plates 13, the connecting plates 13 are fixedly connected with the scraping plates 14, and the stirring rods 11 drive the scraping plates 14 connected with the supporting rods 12 through the connecting plates 13 to rotate, so that the scraping plates 14 scrape residual powder on the inner wall of the purifying equipment body 1.
The guide plate 16 is connected with the purification equipment body 1 in a nested way, the guide plate 16 is arranged to incline for twenty-five degrees, and the guide plate 16 is arranged to lead out purified boron nitride powder through the slope of the guide plate 16 and the discharge pipe 17.
The discharging pipe 17 is movably connected with the purifying equipment body 1, the discharging pipe 17 is overlapped with the central axis of the electromagnetic valve 18, and the electromagnetic valve 18 is opened to lead out purified boron nitride powder through the slope of the guide plate 16 and through the discharging pipe 17.
The heating box 19 is connected with the heat insulation layer 20 in a nested manner, the heat insulation layer 20 is made of rock wool boards, and the heat insulation layer 20 made of the rock wool boards has good heat insulation performance by arranging the heat insulation layer 20, so that heat transfer can be effectively prevented, and the energy utilization efficiency of the purification equipment body 1 is improved.
When the boron nitride powder purifying device is used, a worker enters boron nitride powder to be purified into the purifying device body 1 through the feed pipe 2, after a proper amount of boron nitride powder is added into the purifying device body 1, the first valve 4 is manually opened, hydrochloric acid solution is added into the purifying device body 1 through the first liquid inlet pipe 3 according to a proportion, meanwhile, the second valve 6 is opened, distilled water is added into the purifying device body 1 through the second liquid inlet pipe 5 according to a proportion, then the motor 10 is started, the output shaft of the motor 10 drives the stirring rod 11 to rotate in the purifying device body 1 through the bearing 9, the stirring rod 11 drives all the stirring blades 15 connected with the stirring rod to uniformly stir the boron nitride powder, the hydrochloric acid solution and the distilled water, the boron nitride powder, the hydrochloric acid solution and the distilled water are fully mixed, the stirring rod 11 drives all the supporting rods 12 to rotate through the scraping plates 14 connected with the connecting plates 13, the scraper 14 is used for scraping the powder remained on the inner wall of the purifying equipment body 1, the heating pipe 21 is started in the stirring process, heat is generated after the two ends of the heating wire 22 in the heating pipe 21 are electrified, the purifying equipment body 1 is heated, distilled water and hydrochloric acid solution can fully react with impurities in boron nitride powder, so that the boron nitride powder, the hydrochloric acid solution and the distilled water are evaporated, in the heating evaporation process, the stirring rod 11 is used for driving the stirring blades 15 to continuously mix and stir the boron nitride powder, the hydrochloric acid solution and the distilled water, so that the evaporation of the boron nitride powder is accelerated, meanwhile, the stirring is carried out until the moisture impurities remained in the boron nitride powder are dried, the purity of the boron nitride powder purification is increased, the boron nitride powder purification is realized, and the temperature and humidity sensor body 7 is arranged, make temperature and humidity sensor body 7 can carry out real-time detection to the produced vapor when evaporating, temperature and humidity sensor body 7 is connected with display screen 8, the heating of the monitoring clarification plant body 1 of being convenient for.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A boron nitride powder purification apparatus, characterized in that: including clarification plant body (1), the top of clarification plant body (1) is provided with inlet pipe (2), one side of clarification plant body (1) is provided with first feed liquor pipe (3), the front of first feed liquor pipe (3) is provided with first valve (4), the opposite side of clarification plant body (1) is provided with second feed liquor pipe (5), the front of second feed liquor pipe (5) is provided with second valve (6), the interior roof of clarification plant body (1) is provided with temperature and humidity sensor body (7), the top of clarification plant body (1) is provided with display screen (8), the top of clarification plant body (1) is provided with bearing (9), the top of clarification plant body (1) is provided with motor (10), the output shaft of motor (10) is through shaft coupling fixedly connected with puddler (11), the outer wall of puddler (11) is provided with bracing piece (12), one side of bracing piece (12) is provided with connecting plate (13), the opposite side of connecting plate (13) is provided with scraper blade (14), the top of clarification plant body (1) is provided with deflector (16), a discharging pipe (17) is arranged at the bottom of the purifying equipment body (1), and an electromagnetic valve (18) is arranged on the front surface of the discharging pipe (17);
the purifying device comprises a purifying device body (1), and is characterized in that a heating box (19) is arranged on the outer wall of the purifying device body (1), a heat insulation layer (20) is arranged on the inner wall of the heating box (19), a heating pipe (21) is arranged on the inner wall of the heat insulation layer (20), and a heating wire (22) is arranged on the inner wall of the heating pipe (21).
2. A boron nitride powder cleaning apparatus according to claim 1, wherein: the first liquid inlet pipe (3) is fixedly connected with the purifying equipment body (1), and the first liquid inlet pipe (3) is overlapped with the central axis of the first valve (4).
3. A boron nitride powder cleaning apparatus according to claim 1, wherein: the stirring rod (11) and the purifying equipment body (1) form a rotating structure through the bearing (9), and the stirring rod (11) is in welded connection with the supporting rod (12).
4. A boron nitride powder cleaning apparatus according to claim 1, wherein: the support rod (12) is tightly attached to the connecting plate (13), and the connecting plate (13) is fixedly connected with the scraping plate (14).
5. A boron nitride powder cleaning apparatus according to claim 1, wherein: the guide plate (16) is in nested connection with the purification equipment body (1), and the guide plate (16) is arranged to incline to a twenty-five-degree slope.
6. A boron nitride powder cleaning apparatus according to claim 1, wherein: the discharging pipe (17) is movably connected with the purifying equipment body (1), and the discharging pipe (17) is overlapped with the central axis of the electromagnetic valve (18).
7. A boron nitride powder cleaning apparatus according to claim 1, wherein: the heating box (19) is connected with the heat insulation layer (20) in a nested mode, and the heat insulation layer (20) is made of rock wool plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137898.8U CN219879921U (en) | 2023-05-12 | 2023-05-12 | Boron nitride powder clarification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137898.8U CN219879921U (en) | 2023-05-12 | 2023-05-12 | Boron nitride powder clarification plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219879921U true CN219879921U (en) | 2023-10-24 |
Family
ID=88407929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321137898.8U Active CN219879921U (en) | 2023-05-12 | 2023-05-12 | Boron nitride powder clarification plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219879921U (en) |
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2023
- 2023-05-12 CN CN202321137898.8U patent/CN219879921U/en active Active
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