CN215389146U - Efficient heating device for diamond composite material - Google Patents
Efficient heating device for diamond composite material Download PDFInfo
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- CN215389146U CN215389146U CN202121277583.4U CN202121277583U CN215389146U CN 215389146 U CN215389146 U CN 215389146U CN 202121277583 U CN202121277583 U CN 202121277583U CN 215389146 U CN215389146 U CN 215389146U
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- smelting furnace
- electric heating
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- heating
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Abstract
The utility model relates to a high-efficiency heating device for diamond composite materials, belonging to the technical field of diamond composite material production equipment, comprising a high-pressure smelting furnace, wherein a heating component and a mixing component are arranged in the high-pressure smelting furnace; the heating assembly comprises a fixed electric heating block and an electric heating rod which is arranged in a rotating mode, a spiral feeding paddle is further arranged on the electric heating rod, a guide cylinder sleeve is arranged on the outer side of the lower portion of the electric heating rod, a stirring rod is fixed on the outer wall of the guide cylinder, a connecting rod is fixedly connected with a rotating cylinder on the top end of the guide cylinder, the top end of the rotating cylinder is connected with the inner wall of the high-pressure smelting furnace in a rotating mode, and the outer wall of the rotating cylinder is meshed with a rotating gear connected with a forward and reverse rotating motor through a rack. The utility model has simple and reasonable structure, and can heat the material inside and outside simultaneously; the mutual mixing of center and edge materials in the high-pressure smelting furnace is realized, and the screw feeding paddle is matched with the stirring rod, so that the heating uniformity is further improved, and the heating efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of diamond composite material production equipment, in particular to a high-efficiency heating device for a diamond composite material.
Background
In the production process of the diamond composite material, raw materials with certain volume fraction or mass fraction are required to be uniformly mixed and then are put into a high-pressure high-temperature device, and the mixture is heated to a certain temperature under the pressurization condition in the high-temperature high-pressure device, so that the combined phase components of the raw materials are melted, soaked and filled. In the prior art, most raw materials are fully smelted in a high-temperature high-pressure smelting furnace in a heat preservation mode, and the defects of insufficient heating temperature, low efficiency and the like are caused by unstable temperature and nonuniform heating in the process.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a high-efficiency heating device for a diamond composite material, which comprises a high-pressure smelting furnace, wherein a heating assembly and a material mixing assembly are arranged in the high-pressure smelting furnace;
the heating assembly comprises a fixed heating element and a rotary heating element, the fixed heating element is fixed on the inner wall of the high-pressure smelting furnace, the rotary heating element comprises an electric heating rod, the electric heating rod is positioned at the center of the high-pressure smelting furnace, the top end of the electric heating rod is connected with a rotary motor outside the high-pressure smelting furnace, the bottom end of the electric heating rod is connected with an external power supply through a conductive slip ring, and the electric heating rod is also provided with a spiral feeding paddle;
the mixing assembly comprises a guide cylinder, the guide cylinder is sleeved on the outer side of the lower portion of the electric heating rod, stirring rods are uniformly fixed on the outer wall of the guide cylinder, a plurality of vertical connecting rods are fixed on the top end of the guide cylinder along the circumferential direction, the top end of each connecting rod is fixedly connected with a rotary drum, the top end of each rotary drum is rotatably connected with the inner wall of the high-pressure smelting furnace through a bearing, a circle of rack is arranged on the outer wall of each rotary drum, the rack is meshed with a rotating gear, and the rotating gear is connected with a forward and reverse rotating motor outside the high-pressure smelting furnace through a rotating shaft.
Preferably, the fixed heating element is an electric heating block.
Preferably, the number of the connecting rods is not less than two.
Preferably, the stirring rods are uniformly arranged in a plurality of rows along the circumferential direction of the guide cylinder.
Preferably, the stirring rod is provided with a minimum of three rows.
The utility model also comprises other components which can enable the high-efficiency heating device for the diamond composite material to be normally used, such as a control component of a rotating motor, a control component of a forward and reverse rotating motor, a control component of an electric heating block, a control component of an electric heating rod and the like, which are conventional technical means in the field. In addition, the devices or components which are not limited in the utility model all adopt the conventional technical means in the field, and the electric heating blocks, the electric heating rods, the spiral feeding blades and the like are all conventional equipment in the field.
The working principle of the utility model is that all raw materials are put through a feed inlet of a high-pressure smelting furnace, an electric heating block and an electric heating rod start to heat, so that the materials are melted at high temperature and high pressure, and the materials are heated inside and outside simultaneously; in the melting process, the rotating motor and the forward and reverse rotating motor are started, so that the rotating speed of the electric heating rod is greater than that of the guide cylinder or the rotating direction of the electric heating rod is opposite to that of the guide cylinder, the electric heating rod stirs the material at the center of the high-pressure smelting furnace, and the screw feeding paddle and the guide cylinder are matched with each other to transport the material at the bottom of the high-pressure smelting furnace upwards along the inside of the guide cylinder and then scatter the material to the outside of the guide cylinder, so that the materials at the center and the edge in the high-pressure smelting furnace are mixed with each other, and meanwhile, the stirring rod outside the guide cylinder can further stir the material; the mutual cooperation of all the parts of the whole body can enable the materials in the high-pressure melting furnace to be heated more quickly and sufficiently, and improve the heating efficiency and the heating uniformity.
The heating device has the beneficial effects that the structure is simple and reasonable, and the materials are heated inside and outside simultaneously through the mutual matching of the electric heating block and the electric heating rod, so that the heating efficiency is improved; the mutual cooperation of spiral feeding paddle and guide cylinder can be with the material of high-pressure smelting pot bottom along the inside transportation that upwards then unrestrained to the guide cylinder outside of guide cylinder, realizes the intermixing of center and marginal material in the high-pressure smelting pot, and the mutual cooperation of spiral feeding paddle and puddler has further improved the degree of consistency of heating, has improved heating efficiency.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the construction of a high-efficiency heating apparatus for a diamond composite material according to the present invention;
fig. 2 is a cross-sectional view at a-a in fig. 1.
In the figure: 1. the device comprises a high-pressure smelting furnace, 2 parts of a feeding hole, 3 parts of a discharging hole, 4 parts of a conductive slip ring, 5 parts of a fixed heating element, 6 parts of a stirring rod, 7 parts of a guide cylinder, 8 parts of a connecting rod, 9 parts of a rotary drum, 10 parts of a rack, 11 parts of a rotary gear, 12 parts of a forward and reverse rotating motor, 13 parts of a rotary motor, 14 parts of a spiral feeding paddle, 15 parts of an electric heating rod.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.
Examples
As shown in fig. 1-2, the utility model provides a high-efficiency heating device for a diamond composite material, which comprises a high-pressure melting furnace 1, wherein a heating assembly and a mixing assembly are arranged in the high-pressure melting furnace 1;
the heating assembly comprises a fixed heating part 5 and a rotary heating part, the fixed heating part 5 is fixed on the inner wall of the high-pressure smelting furnace 1, the rotary heating part comprises an electric heating rod 15, the electric heating rod 15 is positioned at the center of the high-pressure smelting furnace 1, the top end of the electric heating rod 15 is connected with a rotary motor 13 outside the high-pressure smelting furnace 1, the bottom end of the electric heating rod 15 is connected with an external power supply through a conductive sliding ring 4, and a spiral feeding paddle 14 is further fixed on the electric heating rod 13;
the mixing component comprises a guide cylinder 7, the guide cylinder 7 is sleeved on the outer side of the lower part of an electric heating rod 13, a stirring rod 6 is uniformly fixed on the outer wall of the guide cylinder 7, a plurality of vertical connecting rods 8 are fixed on the top end of the guide cylinder 7 along the circumferential direction, a rotary drum 9 is fixedly connected to the top end of each connecting rod 8, the top end of the rotary drum 9 is rotatably connected with the inner wall of a high-pressure smelting furnace 1 through a bearing, a circle of rack 10 is arranged on the outer wall of the rotary drum 9, the rack 10 is meshed with a rotating gear 11, and the rotating gear 11 is connected with a forward and reverse rotating motor 12 outside the high-pressure smelting furnace 1 through a rotating shaft.
The fixed heating member 5 is an electric heating block.
The number of the connecting rods 8 is not less than two.
The stirring rods 6 are uniformly provided with a plurality of rows along the circumferential direction of the guide cylinder 7.
The stirring rod 6 is provided with a minimum of three rows.
When the high-pressure smelting furnace works, all raw materials are fed through the feeding hole 2 of the high-pressure smelting furnace 1, the electric heating block and the electric heating rod 15 start to heat, so that the materials are melted at high temperature and high pressure and then are discharged from the discharging hole 3, and the materials are heated inside and outside simultaneously; in the melting process, the rotating motor 13 and the forward and reverse rotating motor 12 are started, so that the rotating speed of the electric heating rod 15 is greater than that of the guide cylinder 7 or the rotating direction of the electric heating rod 15 is opposite to that of the guide cylinder 7, the electric heating rod 15 is used for stirring the material at the center of the high-pressure smelting furnace 1, and the spiral feeding paddle 14 and the guide cylinder 7 are matched with each other to transport the material at the bottom of the high-pressure smelting furnace 1 upwards along the inside of the guide cylinder 7 and then scatter the material towards the outside of the guide cylinder 7, so that the mutual mixing of the material at the center and the edge in the high-pressure smelting furnace 1 is realized, and meanwhile, the stirring rod 6 outside the guide cylinder 7 can further stir the material; the mutual cooperation of all the parts of the whole body can enable the materials in the high-pressure smelting furnace 1 to be heated more quickly and sufficiently, and improve the heating efficiency and the heating uniformity.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a diamond composite uses high-efficient heating device, includes high-pressure smelting pot, its characterized in that: a heating component and a material mixing component are arranged in the high-pressure smelting furnace;
the heating assembly comprises a fixed heating element and a rotary heating element, the fixed heating element is fixed on the inner wall of the high-pressure smelting furnace, the rotary heating element comprises an electric heating rod, the electric heating rod is positioned at the center of the high-pressure smelting furnace, the top end of the electric heating rod is connected with a rotary motor outside the high-pressure smelting furnace, the bottom end of the electric heating rod is connected with an external power supply through a conductive slip ring, and the electric heating rod is also provided with a spiral feeding paddle;
the mixing assembly comprises a guide cylinder, the guide cylinder is sleeved on the outer side of the lower portion of the electric heating rod, stirring rods are uniformly fixed on the outer wall of the guide cylinder, a plurality of vertical connecting rods are fixed on the top end of the guide cylinder along the circumferential direction, the top end of each connecting rod is fixedly connected with a rotary drum, the top end of each rotary drum is rotatably connected with the inner wall of the high-pressure smelting furnace, a circle of rack is arranged on the outer wall of each rotary drum, the rack is meshed with a rotating gear, and the rotating gear is connected with a forward and reverse rotating motor outside the high-pressure smelting furnace through a rotating shaft.
2. The efficient heating device for diamond composite according to claim 1, wherein: the fixed heating element is an electric heating block.
3. The efficient heating device for diamond composite according to claim 1, wherein: the number of the connecting rods is not less than two.
4. The efficient heating device for diamond composite according to claim 1, wherein: the puddler evenly is provided with the multiseriate along the circumference of guide cylinder.
5. The efficient heating device for diamond composite according to claim 4, wherein: the stirring rod is provided with at least three rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277583.4U CN215389146U (en) | 2021-06-07 | 2021-06-07 | Efficient heating device for diamond composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277583.4U CN215389146U (en) | 2021-06-07 | 2021-06-07 | Efficient heating device for diamond composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215389146U true CN215389146U (en) | 2022-01-04 |
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ID=79679872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277583.4U Active CN215389146U (en) | 2021-06-07 | 2021-06-07 | Efficient heating device for diamond composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215389146U (en) |
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2021
- 2021-06-07 CN CN202121277583.4U patent/CN215389146U/en active Active
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