CN115111886A - Equipment and method for drying high-pH-value nano material - Google Patents
Equipment and method for drying high-pH-value nano material Download PDFInfo
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- CN115111886A CN115111886A CN202210787580.8A CN202210787580A CN115111886A CN 115111886 A CN115111886 A CN 115111886A CN 202210787580 A CN202210787580 A CN 202210787580A CN 115111886 A CN115111886 A CN 115111886A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
- F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses equipment for drying a high-pH-value nano material, which relates to the technical field of pH-value nano material processing and comprises a heating and drying cylinder and a cooling cylinder, wherein the heating and drying cylinder is connected with the cooling cylinder through a cylinder body connecting device, the heating and drying cylinder and the cooling cylinder are arranged in an inclined manner, the heating and drying cylinder is higher than the cooling cylinder, a first high-frequency vibration device is arranged at the bottom of the heating and drying cylinder, and a second high-frequency vibration device is arranged in the cooling cylinder. Through the arrangement of the invention, the equipment for efficiently drying the high-pH-value nano material can improve the production efficiency of the existing nano material drying processing by more than 2 times and reduce the energy consumption for drying the material in unit weight by 50%.
Description
Technical Field
The invention relates to the technical field of pH value nano material processing, in particular to equipment and a method for drying a high pH value nano material.
Background
The traditional method for drying the nano material generally achieves the aim of removing water by the integrated operation of oil bath heating, vacuum drying, cooling, discharging and packaging. Because the high pH value nano material has strong water absorption property, the water is processed to be below 500ppm, the high-temperature vacuum time and the cooling time are very long, and the continuous production cannot be realized, so the production efficiency is very low; moreover, the viscosity of the nano material with high pH value is relatively large, a layer of material can be easily adhered to the wall of the traditional equipment which is used for mixing the materials by rotating, and the material can be smoothly discharged only by applying external force.
Therefore, the invention provides the equipment for efficiently drying the high-pH-value nano material, which can improve the production efficiency of the existing nano material drying processing by more than 2 times and reduce the drying energy consumption of the material per unit weight by 50%.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides equipment and a method for drying a high-pH-value nano material.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dry high pH value nano-material equipment, includes a heating and drying section of thick bamboo and a cooling cylinder, a heating and drying section of thick bamboo with the cooling cylinder passes through barrel connecting device and connects, a heating and drying section of thick bamboo with the cooling cylinder all inclines to arrange, a heating and drying section of thick bamboo highly be higher than the height of cooling cylinder, a heating and drying bobbin base portion is provided with first high-frequency vibration device, the cooling bobbin base portion is provided with second high-frequency vibration device.
Furthermore, a feeding port and a discharge port are arranged on the heating and drying cylinder, the feeding port is higher than the discharge port, and the discharge port is connected with the cooling cylinder through a cylinder body connecting device.
Furthermore, the inner wall of the heating and drying cylinder is a vacuum interlayer, a vacuum valve is arranged on the heating and drying cylinder and used for communicating the inner cavity of the cylinder with a vacuum pump, heating oil is filled in the vacuum interlayer, an oil inlet and an oil outlet are arranged on the outer wall of the heating and drying cylinder, and the oil inlet is located below the oil outlet.
Furthermore, a temperature sensor and a pressure sensor are arranged on the heating drying cylinder.
Furthermore, a feed inlet and a discharge opening are formed in the cooling cylinder, the feed inlet is higher than the discharge opening, and the feed inlet is connected with the heating drying cylinder through a cylinder body connecting device.
Furthermore, the inner wall of the cooling cylinder is a vacuum interlayer filled with cooling water, the outer wall of the heating and drying cylinder is provided with a water inlet and a water outlet, and the water inlet is positioned below the water outlet.
Furthermore, a temperature sensor is arranged on the cooling cylinder.
Further, the first high-frequency vibration device is connected with the bottom of the heating drying cylinder through a high-strength spring; and the second high-frequency vibration device is connected with the bottom of the cooling cylinder through a high-strength spring.
Furthermore, the included angle between the heating drying cylinder and the ground is 5-30 degrees; the included angle between the cooling cylinder and the ground is 5-30 degrees; the height of the heating drying cylinder is 0.2m-1.0m higher than that of the cooling cylinder.
A method for drying high pH nanomaterials using the above apparatus for drying high pH nanomaterials, comprising the steps of:
s1: injecting materials into the heating and drying cylinder, and starting the heating and drying cylinder to dry the materials;
s2: after drying is finished, opening the cylinder body connecting device and the first high-frequency vibration device to enable the materials to enter the cooling cylinder;
s3: after the materials enter, closing the cylinder connecting device;
s4: starting the cooling cylinder, injecting the material into the heating drying cylinder again, and synchronously operating the heating drying cylinder and the starting cooling cylinder;
and S5, discharging the material after the cooling cylinder is started, and injecting the material after the heating drying cylinder is processed into the cooling cylinder again to form a circulation.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that: ,
1. the production efficiency is improved by more than 2 times, the heating and drying cylinder and the cooling cylinder are linked to realize continuous production, the dried materials are discharged to the cooling cylinder for cooling and packaging, the heating and drying cylinder can continuously dry the materials without cooling and waiting, and integrated heating and re-cooling are avoided;
2. the drying energy consumption of the materials in unit weight is reduced by 50%: the heating drying cylinder and the cooling cylinder are linked to avoid heat waste caused by repeated heating and cooling of heating oil;
3. the high-frequency vibration device is arranged to enable the barrel to generate high-frequency vibration, and the high-frequency vibration device is matched with the inclination angle of the barrel to realize automatic blanking, so that manual blanking operation is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic diagram of the overall structure of an apparatus for drying high pH nanomaterials;
FIG. 2 is a schematic view showing an installation structure of the high-frequency vibration device;
FIG. 3 is a schematic structural view of a cooling cylinder;
fig. 4 is a schematic structural view of a heating and drying cylinder.
In the figure: 1. heating the drying cylinder; 11. heating the oil layer; 12. an oil outlet; 13. a vacuum valve; 14. a feeding port; 15. an oil inlet; 16. a discharge port; 2. a cooling cylinder; 21. a water outlet; 22. a cooling water interlayer; 23. a feed inlet; 24. a water inlet; 25. a discharge opening; 3. a heating device; 4. a cooling device; 51. a first high-frequency vibration device; 52. a second high-frequency vibration device; 53. a high-strength spring; 54. a power plant; 6. a barrel connecting device; 7. a thermometer; 8. and a pressure gauge.
Detailed Description
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an apparatus for drying a high pH nanomaterial comprises a heating and drying cylinder 1 and a cooling cylinder 2, wherein the heating and drying cylinder 1 and the cooling cylinder 2 are connected through a cylinder connecting device 6, the heating and drying cylinder 1 and the cooling cylinder 2 are both arranged in an inclined manner, the heating and drying cylinder 1 is higher than the cooling cylinder 2, a first high-frequency vibrating device is arranged at the bottom of the heating and drying cylinder 1, and a second high-frequency vibrating device is arranged at the bottom of the cooling cylinder 2.
The first high-frequency vibration device 51 and the second high-frequency vibration device 52 have the same structure, and both comprise a high-strength spring 53 and a power device 54, wherein the power device 54 is connected with the bottom of the heating drying cylinder 1 and the bottom of the cooling cylinder 2 through the high-strength spring 53.
In other preferred embodiments, the heating and drying cylinder 1 is provided with a feeding port 14 and a discharge port 16, the feeding port 14 is higher than the discharge port 16, and the discharge port 16 is connected with the cooling cylinder 2 through the cylinder connecting device 6.
The inner wall of the heating and drying cylinder 1 is a vacuum interlayer (a heating oil layer 11), a vacuum valve 13 is arranged on the heating and drying cylinder 1 and used for communicating a cavity in the cylinder with a vacuum pump, and heating oil is filled in the heating oil layer 11 and used for heating materials; an oil inlet 15 and an oil outlet 12 are arranged on the outer wall of the heating drying cylinder 1, the oil inlet 15 is located below the oil outlet 12, and the oil inlet 15 and the oil outlet 12 are both connected with the heating device 3 and form a circulation.
Be provided with temperature-sensing ware and pressure sensors on the heating and drying section of thick bamboo 1, temperature-sensing ware is connected with the thermometer 7 of 1 outside of heating and drying section of thick bamboo, and pressure sensors is connected with the manometer 8 of 1 outside of heating and drying section of thick bamboo.
In other preferred embodiments, the cooling cylinder 2 is provided with a feeding port 23 and a discharging port 25, the feeding port 23 is higher than the discharging port 25, and the feeding port 23 is connected with the heating and drying cylinder 1 through the cylinder connecting device 6.
The inner wall of the cooling cylinder 2 is a vacuum interlayer (cooling water interlayer 22), cooling water is filled in the cooling water interlayer 22) and used for cooling materials, a water inlet 24 and a water outlet 21 are arranged on the outer wall of the cooling cylinder 2, the water inlet 24 is located below the water outlet 21, and the water inlet 24 and the water outlet 21 are connected with the cooling device 4 to form circulation.
A temperature sensor is arranged in the cooling cylinder 2 and is connected with a thermometer 7 outside the cooling cylinder 2.
In other preferred embodiments, the first high-frequency vibration device is connected with four corners of the bottom of the heating and drying cylinder 1 through high-strength springs; the second high-frequency vibration device is connected with four corners at the bottom of the cooling cylinder 2 through high-strength springs.
In other preferred embodiments, the heating and drying cylinder 1 forms an angle of 5-30 degrees with the ground; the included angle between the cooling cylinder 2 and the ground is 5-30 degrees; the height of the heating drying cylinder 1 is 0.2m-1.0m higher than that of the cooling cylinder.
A method for efficiently drying high pH value nano material utilizes the equipment for drying the high pH value nano material and comprises the following steps:
s1: injecting materials into the heating and drying cylinder 1, and starting the heating and drying cylinder 1 to dry the materials;
s2: after the drying is finished, opening the cylinder body connecting device 6 and the first high-frequency vibration device to enable the materials to enter the cooling cylinder 2;
s3: after the material is completely fed, closing the cylinder connecting device 6;
s4: starting the cooling cylinder 2, injecting the material into the heating and drying cylinder 1 again, and synchronously operating the heating and drying cylinder 1 and the starting cooling cylinder 2;
and S5, discharging the material after the cooling cylinder 2 is started and the material after the heating drying cylinder 1 is completely treated is injected into the cooling cylinder 2 again to form a circulation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a dry high pH value nano-material equipment, its characterized in that, includes a heating and drying section of thick bamboo and a cooling cylinder, a heating and drying section of thick bamboo with the cooling cylinder passes through barrel connecting device and connects, a heating and drying section of thick bamboo with the cooling cylinder is all inclined to arrange, a heating and drying section of thick bamboo highly be higher than the height of cooling cylinder, a heating and drying bobbin base portion is provided with first high-frequency vibration device, the cooling bobbin base portion is provided with second high-frequency vibration device.
2. The apparatus of claim 1, wherein the heating and drying cylinder is provided with a feeding port and a discharging port, the feeding port is higher than the discharging port, and the discharging port is connected to the cooling cylinder through a cylinder connecting device.
3. The equipment for drying the high-pH-value nano-materials according to claim 2, wherein the inner wall of the heating and drying cylinder is a vacuum interlayer, a vacuum valve is arranged on the heating and drying cylinder and used for communicating the cylinder inner cavity with a vacuum pump, heating oil is filled in the vacuum interlayer, an oil inlet and an oil outlet are arranged on the outer wall of the heating and drying cylinder, and the oil inlet is positioned below the oil outlet.
4. The apparatus of claim 2, wherein the heating and drying cylinder is provided with a temperature sensor and a pressure sensor.
5. The apparatus of claim 1, wherein the cooling cylinder is provided with a feeding port and a discharging port, the feeding port has a height higher than that of the discharging port, and the feeding port is connected to the heating and drying cylinder through a cylinder connecting device.
6. The apparatus of claim 5, wherein the inner wall of the cooling cylinder is a vacuum interlayer filled with cooling water, and the outer wall of the heating and drying cylinder is provided with a water inlet and a water outlet, and the water inlet is located below the water outlet.
7. The apparatus of claim 5, wherein the cooling drum is provided with a temperature sensor.
8. The apparatus for drying high pH nanomaterial according to claim 1, wherein the first high frequency vibration device is connected to the bottom of the heated drying cylinder through a high strength spring; and the second high-frequency vibration device is connected with the bottom of the cooling cylinder through a high-strength spring.
9. The apparatus of claim 1, wherein the heated drying drum is positioned at an angle of 5 ° -30 ° with respect to the ground; the included angle between the cooling cylinder and the ground is 5-30 degrees; the height of the heating drying cylinder is 0.2m-1.0m higher than that of the cooling cylinder.
10. A method for drying high pH nanomaterials using an apparatus for drying high pH nanomaterials as claimed in any one of claims 1 to 9 and comprising the steps of:
s1: injecting materials into the heating and drying cylinder, and starting the heating and drying cylinder to dry the materials;
s2: after drying is finished, opening the cylinder body connecting device and the first high-frequency vibration device to enable the materials to enter the cooling cylinder;
s3: after the materials enter, closing the cylinder connecting device;
s4: starting the cooling cylinder, injecting the material into the heating drying cylinder again, and synchronously operating the heating drying cylinder and the starting cooling cylinder;
and S5, discharging the material after the cooling cylinder is started, and injecting the material after the heating drying cylinder is processed into the cooling cylinder again to form a circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210787580.8A CN115111886A (en) | 2022-07-06 | 2022-07-06 | Equipment and method for drying high-pH-value nano material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210787580.8A CN115111886A (en) | 2022-07-06 | 2022-07-06 | Equipment and method for drying high-pH-value nano material |
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| Publication Number | Publication Date |
|---|---|
| CN115111886A true CN115111886A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210787580.8A Pending CN115111886A (en) | 2022-07-06 | 2022-07-06 | Equipment and method for drying high-pH-value nano material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115248A (en) * | 2015-07-20 | 2015-12-02 | 太仓市友联干燥粉碎设备有限公司 | Inclined vibration vacuum drier |
| CN205664621U (en) * | 2016-06-02 | 2016-10-26 | 山东碳为石墨烯科技有限公司 | Automated production system of drying chamber and magnanimity preparation monolayer graphite alkene |
| CN210180016U (en) * | 2019-06-18 | 2020-03-24 | 湖南杉杉能源科技股份有限公司 | Vacuum drying machine's ejection of compact cooling device and vacuum drying machine |
| CN213335185U (en) * | 2020-08-14 | 2021-06-01 | 常州市龙鑫智能干燥科技有限公司 | Vacuum drying device |
| CN213454539U (en) * | 2020-10-10 | 2021-06-15 | 烯泽韩力石墨烯应用科技(无锡)有限公司 | A vacuum drying device for graphite alkene preparation |
-
2022
- 2022-07-06 CN CN202210787580.8A patent/CN115111886A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115248A (en) * | 2015-07-20 | 2015-12-02 | 太仓市友联干燥粉碎设备有限公司 | Inclined vibration vacuum drier |
| CN205664621U (en) * | 2016-06-02 | 2016-10-26 | 山东碳为石墨烯科技有限公司 | Automated production system of drying chamber and magnanimity preparation monolayer graphite alkene |
| CN210180016U (en) * | 2019-06-18 | 2020-03-24 | 湖南杉杉能源科技股份有限公司 | Vacuum drying machine's ejection of compact cooling device and vacuum drying machine |
| CN213335185U (en) * | 2020-08-14 | 2021-06-01 | 常州市龙鑫智能干燥科技有限公司 | Vacuum drying device |
| CN213454539U (en) * | 2020-10-10 | 2021-06-15 | 烯泽韩力石墨烯应用科技(无锡)有限公司 | A vacuum drying device for graphite alkene preparation |
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