Environment parameter adjusting device for nanometer material coating equipment

Abstract

The utility model discloses an environmental parameter adjusting device for nano material coating equipment, which comprises a support, a reaction tank arranged on the support, an air storage tank arranged on one side of the reaction tank, an air passage arranged on the side wall of an inner cavity of the reaction tank, a partition plate arranged on an inner ring of the air passage, and a heater arranged between the partition plate and the air passage. A flow controller is arranged on the upper surface of the reaction tank, the gas storage tank, the flow controller and the gas channel are sequentially communicated through a gas inlet pipe, and a control panel is arranged on the outer ring of one side of the reaction tank; the preparation method has the advantages that the problems that the existing nano powder is extremely easy to spontaneously ignite when being stored in a natural environment under the condition that the surface of the nano powder is not coated, so that safety accidents are easily caused, and economic loss is caused are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nano material coating, in particular to an environmental parameter regulating device for nano material coating equipment. Background Art

[0002] With the rapid development of the materials industry, the surface coating technology of powders has been gradually applied to various industries, such as special functional coatings, 3D printing, sintering and molding of special-shaped parts, etc., especially the coating of nanopowders has great significance and role, but the agglomeration and dispersion problems of nanopowders make them lose many excellent properties, which seriously restricts the industrial application of nanopowders.

[0003] In particular, nanopowders are very likely to spontaneously combust when stored in a natural environment without surface coating, which not only easily leads to safety accidents but also causes economic losses. Utility Model Content

[0004] The purpose of the utility model is to provide an environmental parameter regulating device for nano material coating equipment in order to solve the problem that existing nano powders are very easy to spontaneously combust when stored in a natural environment without surface coating, which not only easily leads to safety accidents but also causes economic losses.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] An environmental parameter regulating device for nano material coating equipment comprises a bracket, a reaction tank is arranged on the bracket, a gas storage tank is arranged on one side of the reaction tank, an airway is arranged on the inner side wall of the reaction tank, a partition is arranged on the inner circle of the airway, a heater is arranged between the partition and the airway, a flow controller is arranged on the upper surface of the reaction tank, the gas storage tank, the flow controller and the airway are connected in sequence through an air inlet pipe, and a control panel is arranged on the outer circle of one side of the reaction tank.

[0007] Furthermore, a connecting tube is provided at the upper end of the reaction tank, and a plasma emitter is provided at the upper end of the connecting tube.

[0008] Furthermore, a first discharge pipe is provided at the lower end of the reaction tank, the first discharge pipe is connected to a three-way solenoid valve, a circulation pump is provided at one outlet of the three-way solenoid valve, the circulation pump is connected to the combining pipe through a circulation pipe, and a second discharge pipe is provided at the other outlet of the three-way solenoid valve.

[0009] Furthermore, a material tank is arranged on the outer ring of one side of the reaction tank.

[0010] Furthermore, the control panel can control the heater and the flow controller.

[0011] Furthermore, the airway includes a plurality of annular tubes, which are connected to each other through a plurality of circular tubes, a plurality of air outlet pipes are equidistantly arranged in the inner circle of the annular tube, the air outlet pipes penetrate the partition, and an air inlet hole is opened on the upper surface of the uppermost annular tube.

[0012] Furthermore, a temperature sensor and an oxygen detection sensor are provided on the inner wall of the partition.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] 1. When the nano powder is not completely coated, the three-way solenoid valve is controlled to allow the nano powder to enter the reaction tank from the circulation pipe through the circulation pump to continue coating. When the nano powder is completely coated, the three-way solenoid valve is controlled to communicate with the second discharge pipe to collect the nano powder.

[0015] 2. The outlet pipes are evenly distributed on the annular pipe and arranged circumferentially around the combined pipe. Oxygen is discharged from the outlet pipes to form an oxygen atmosphere, so that the oxygen can be evenly wrapped around the plasma carrying the nanopowder and fully contact with it, so that a thin and dense oxide layer is formed on the surface of the nanopowder, which greatly improves the stability and safety of the nanopowder.

[0016] 3. The temperature sensor can monitor the air temperature in the inner cavity of the reaction tank in real time, and the oxygen detection sensor can monitor the oxygen content in the inner cavity of the reaction tank in real time, so as to adjust the environmental parameters in time according to the real-time situation to prepare for the coating of nanopowders. The detection and real-time adjustment of environmental parameters greatly improve the working efficiency of nanopowder coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the reaction tank structure of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of a reaction tank of the utility model;

[0020] Figure 4 It is a schematic diagram of the airway structure of the utility model.

[0021] In the figure: 1- bracket, 2- reaction tank, 3- gas storage tank, 4- airway, 5- partition, 6- heater, 7- flow controller, 8- air inlet pipe, 9- control panel, 10- combination pipe, 11- plasma emitter, 12- first discharge pipe, 13- three-way solenoid valve, 14- circulation pump, 15- circulation pipe, 16- second discharge pipe, 17- material tank;

[0022] 41- annular tube, 42- round tube, 43- air outlet pipe, 44- air inlet hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Combination Figures 1 to 4 The environmental parameter regulating device for nano material coating equipment shown in the figure comprises a bracket 1, a reaction tank 2 is arranged on the bracket 1, a gas storage tank 3 is arranged on one side of the reaction tank 2, oxygen is stored in the gas storage tank 3, an airway 4 is arranged on the inner side wall of the reaction tank 2, a partition 5 is arranged on the inner ring of the airway 4, the partition 5 is to prevent the nano material from accumulating on the airway 4 when coating, and can make all the coated nano material fall to the bottom of the reaction tank 2, a heater 6 is arranged between the partition 5 and the airway 4, the heater 6 can change the air temperature of the inner cavity of the reaction tank 2, and the temperature is adjusted to a suitable temperature for coating the nano material through a control panel 9, a flow controller 7 is arranged on the upper surface of the reaction tank 2, and the gas storage tank 3, the flow controller 7 and the airway 4 are connected in sequence through an air inlet pipe 8, the flow controller 7 can control the amount of oxygen entering the airway 4, and a control panel 9 is arranged on the outer ring of one side of the reaction tank 2.

[0025] A connecting tube 10 is disposed at the upper end of the reaction tank 2 , and a plasma emitter 11 is disposed at the upper end of the connecting tube 10 .

[0026] A first discharge pipe 12 is provided at the lower end of the reaction tank 2, and the first discharge pipe 12 is connected to a three-way solenoid valve 13. A circulation pump 14 is provided at one outlet of the three-way solenoid valve 13. The circulation pump 14 is connected to the combining pipe 10 through a circulation pipe 15. When the plasma emitter 11 and the circulation pump 14 are working, the combining pipe can spray out plasma carrying nanopowders. A second discharge pipe 16 is provided at the other outlet of the three-way solenoid valve 13. When the nanopowders are not completely coated, the three-way solenoid valve 13 is controlled to allow the nanopowders to enter the reaction tank 2 from the circulation pipe 15 through the circulation pump 14 to continue coating. When the nanopowders are completely coated, the three-way solenoid valve 13 is controlled to communicate with the second discharge pipe 16 to collect the nanopowders.

[0027] A material tank 17 is arranged on the outer ring of one side of the reaction tank 2 , and the material tank 17 stores nano powders that have not been coated.

[0028] The control panel 9 can control the heater 6 and the flow controller 7, thereby controlling the environmental parameters for the nano-powder to form a coating.

[0029] The air channel 4 includes a plurality of annular tubes 41, which are connected to each other through a plurality of circular tubes 42. A plurality of air outlet pipes 43 are equidistantly arranged in the inner circle of the annular tube 41, and the air outlet pipes 43 penetrate the partition 5. An air inlet hole 44 is provided on the upper surface of the uppermost annular tube 41. The air outlet pipes 43 are evenly distributed on the annular tube 41 and are circumferentially arranged around the coupling tube 10. Oxygen is discharged from the air outlet pipes 43 to form an oxygen atmosphere, so that the oxygen can be evenly wrapped around the plasma carrying the nanopowder and fully contact with it, so that a thin and dense oxide layer is formed on the surface of the nanopowder.

[0030] A temperature sensor and an oxygen detection sensor are provided on the inner wall of the partition 5. The temperature sensor can monitor the air temperature in the inner cavity of the reaction tank 2 in real time, and the oxygen detection sensor can monitor the oxygen content in the inner cavity of the reaction tank 2 in real time, so as to adjust the environmental parameters in time according to the real-time situation to prepare for the coating of the nanopowder.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An environmental parameter regulating device for nanomaterial coating equipment, characterized in that: The invention comprises a support (1), wherein a reaction tank (2) is arranged on the support (1), a gas storage tank (3) is arranged on one side of the reaction tank (2), an airway (4) is arranged on the inner side wall of the reaction tank (2), a partition (5) is arranged on the inner ring of the airway (4), a heater (6) is arranged between the partition (5) and the airway (4), a flow controller (7) is arranged on the upper surface of the reaction tank (2), and the gas storage tank (3), the flow controller (7) and the airway (4) are connected in sequence through an air inlet pipe (8), and a control panel (9) is arranged on the outer ring of one side of the reaction tank (2).

2. The environmental parameter regulating device for nanomaterial coating equipment according to claim 1, characterized in that: A connecting tube (10) is arranged at the upper end of the reaction tank (2), and a plasma emitter (11) is arranged at the upper end of the connecting tube (10).

3. The environmental parameter regulating device for nanomaterial coating equipment according to claim 2, characterized in that: A first discharge pipe (12) is provided at the lower end of the reaction tank (2), and the first discharge pipe (12) is connected to a three-way solenoid valve (13). A circulation pump (14) is provided at one outlet of the three-way solenoid valve (13), and the circulation pump (14) is connected to the combining pipe (10) via a circulation pipe (15). A second discharge pipe (16) is provided at the other outlet of the three-way solenoid valve (13).

4. The environmental parameter regulating device for nanomaterial coating equipment according to claim 3, characterized in that: A material tank (17) is arranged on the outer ring of one side of the reaction tank (2).

5. The environmental parameter regulating device for nanomaterial coating equipment according to claim 4, characterized in that: The control panel (9) is capable of controlling the heater (6) and the flow controller (7).

6. The environmental parameter regulating device for nanomaterial coating equipment according to claim 5, characterized in that: The air passage (4) comprises a plurality of annular tubes (41), the annular tubes (41) being connected to each other via a plurality of circular tubes (42), a plurality of air outlet pipes (43) being equidistantly arranged in the inner circle of the annular tube (41), the air outlet pipes (43) penetrating the partition plate (5), and an air inlet hole (44) being provided on the upper surface of the uppermost annular tube (41).

7. The environmental parameter regulating device for nanomaterial coating equipment according to claim 6, characterized in that: The inner wall of the partition (5) is provided with a temperature sensor and an oxygen detection sensor.

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