CN213012602U - Glass bead sintering and modified integration equipment - Google Patents
Glass bead sintering and modified integration equipment Download PDFInfo
- Publication number
- CN213012602U CN213012602U CN202022001185.1U CN202022001185U CN213012602U CN 213012602 U CN213012602 U CN 213012602U CN 202022001185 U CN202022001185 U CN 202022001185U CN 213012602 U CN213012602 U CN 213012602U
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- sintering
- spray
- inner cavity
- tower body
- sintering furnace
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- 238000005245 sintering Methods 0.000 title claims abstract description 63
- 239000011521 glass Substances 0.000 title claims abstract description 51
- 239000011324 bead Substances 0.000 title claims abstract description 46
- 230000010354 integration Effects 0.000 title claims description 4
- 239000007921 spray Substances 0.000 claims abstract description 46
- 230000004048 modification Effects 0.000 claims abstract description 34
- 238000012986 modification Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 14
- 239000003607 modifier Substances 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000004005 microsphere Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a glass bead sintering and modifying integrated device, which comprises a sintering furnace body and a spray modification tower body, wherein the inner cavities of the sintering furnace body and the spray modification tower body are communicated; a cooling jacket is arranged outside the main body of the sintering furnace body, a hot air outlet is arranged at the bottom of the inner cavity of the cooling jacket, and a hot air outlet pipe is arranged at the hot air outlet; the top of the inner cavity of the sintering furnace body is connected with one end of a sintering material receiving pipe, the other end of the sintering material receiving pipe is connected with a material discharging barrel, and the material discharging barrel is vertically arranged at the top of the spray modification tower body; a vertical spray gun is arranged at the axis of the lower charging barrel, and a plurality of horizontal spray guns which are uniformly distributed in the circumferential direction penetrate through the wall of the lower charging barrel; the bottom of the inner cavity of the spray modification tower body is provided with a vertically arranged air distribution pipe, and the lower end of the air distribution pipe is communicated with a hot air outlet pipe through an elbow; the utility model can improve the heat utilization rate and reduce the energy consumption; the material can be directly modified in the material receiving process, so that the modification process is simplified; the surface of the glass beads is modified uniformly, and the dosage of the modifier is reduced.
Description
Technical Field
The utility model relates to a glass bead sintering and modified integration equipment belongs to glass bead production facility technical field.
Background
Hollow glass microspheres (Hollow glass microspheres) are glass microspheres which are specially processed and are mainly characterized by smaller density and poorer thermal conductivity than glass microspheres. The novel micron-sized light material is developed in the fifth and sixty years of the last century, the main component of the novel micron-sized light material is borosilicate, the general granularity is 10-250 mu m, and the wall thickness is 1-2 mu m; the hollow glass beads have the characteristics of high compressive strength, high melting point, high electrical resistivity, small thermal conductivity coefficient, small thermal contraction coefficient and the like, and are known as 'space time materials' in the 21 st century.
The problem of limited heat utilization rate generally exists in the sintering and modifying processes of the glass beads, and the whole energy consumption in the production process of the glass beads is high due to the fact that heat consumption is needed in the sintering and modifying processes; the glass beads are generally subjected to sintering and material receiving and then are modified again, so that the process of modifying the glass beads is not simplified; the problem that the inner glass beads cannot contact with the modifier and cannot be modified due to agglomeration and the like exists in the process of modifying the glass beads; the modifier is used in a large amount.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a glass bead sintering and modification integrated device, which can improve the heat utilization rate and reduce the energy consumption; the material can be directly modified in the material receiving process, so that the modification process is simplified; the surface of the glass beads is modified uniformly, and the dosage of the modifier is reduced.
For solving the technical problem, the utility model discloses a following technical scheme:
an integrated device for sintering and modifying glass beads comprises a sintering furnace body and a spray modification tower body, wherein the sintering furnace body is communicated with the inner cavity of the spray modification tower body; a cooling jacket is arranged outside the main body of the sintering furnace body, a cold air inlet is formed in the top of an inner cavity of the cooling jacket, a hot air outlet is formed in the bottom of the inner cavity of the cooling jacket, and a hot air outlet pipe is arranged at the hot air outlet; the top of the inner cavity of the sintering furnace body is connected with one end of a sintering material receiving pipe, the other end of the sintering material receiving pipe is connected with a material discharging barrel, and the material discharging barrel is vertically arranged at the top of the spray modification tower body; a plurality of horizontal spray guns which are uniformly distributed in the circumferential direction penetrate through the cylinder wall of the lower charging barrel; the bottom of the inner cavity of the spray modification tower body is provided with a vertically arranged air distribution pipe, and the lower end of the air distribution pipe is communicated with a hot air outlet pipe through an elbow.
Further, a feed inlet is formed in the lower portion of the main body of the sintering furnace body; the middle part of the main body of the sintering furnace body is provided with three sintering furnace ends which are arranged along the longitudinal direction at equal intervals.
Furthermore, the upper end of the lower charging barrel is plugged, and the lower end of the lower charging barrel is communicated with the inner cavity of the spray modification tower body.
Furthermore, a hemispheroid plugging plate is installed at the upper end of the air distribution pipe, and air outlet holes are uniformly distributed in the side wall of the air distribution pipe.
Furthermore, a tee joint is arranged at the opening at the lower end of the spray modification tower body, and is sleeved outside the elbow; one side port of the tee joint is connected with the discharge pipe.
Furthermore, an atomizing spray head is installed at the lower end part of the vertical spray gun; the inner end parts of the horizontal spray guns are provided with atomizing nozzles.
Further, a spiral air deflector is arranged inside the cooling jacket.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model recovers the excessive heat in the sintering process, is used for drying the modified glass beads, can realize sufficient drying without additionally providing a drying heat source in the process of modifying the glass beads, greatly improves the heat utilization rate of the whole equipment, and reduces the energy consumption; the utility model simplifies the flow of the modified glass beads, directly modifies the glass beads in the sintering and material receiving process, and saves the process of re-modifying the glass beads after receiving the materials; the utility model discloses the glass bead of dispersion combines with vaporific or gaseous modifier in the hot-air, and glass bead surface modification is even and the modifier quantity is few, avoids traditional modification method because of the inside glass bead that reasons such as caking lead to can not contact the modifier and the unable modified problem.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2;
in the figure, 1-a sintering furnace body, 2-a feed inlet, 3-a sintering furnace head, 4-a cooling jacket, 5-a spiral air deflector, 6-a cold air inlet, 7-a sintering material receiving pipe, 8-a spray modification tower body, 9-a material discharging pipe, 10-a vertical spray gun, 11-an atomizing spray head, 12-a horizontal spray gun, 13-an air distribution pipe, 14-a hemispheroid plugging plate, 15-a hot air outlet pipe, 16-an elbow, 17-a tee joint and 18-a material discharging pipe.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in the figures 1-3 together, the utility model provides an integrated equipment for sintering and modifying glass beads, which comprises a sintering furnace body 1 and a spray modification tower body 8, wherein the inner cavities of the sintering furnace body and the spray modification tower body are communicated.
A feed inlet 2 is formed in the lower part of the main body of the sintering furnace body 1, and the feed inlet 2 is used for introducing a glass bead precursor; three sintering furnace ends 3 which are arranged along the longitudinal direction and at equal intervals are arranged in the middle of the main body of the sintering furnace body 1, the sintering furnace ends 3 are used for melting and foaming the glass bead precursor at high temperature, and the precursor can also be fired into a finished product when the three-stage flame can provide enough heat to ensure a large amount of feeding.
A cooling jacket 4 is arranged outside the main body of the sintering furnace body 1, a spiral air deflector 5 is arranged inside the cooling jacket 4, a cold air inlet 6 is arranged at the top of an inner cavity of the cooling jacket 4, a hot air outlet is arranged at the bottom of the inner cavity of the cooling jacket 4, and a hot air outlet pipe 15 is arranged at the hot air outlet; and cooling air is input into the cooling jacket 4 to carry out heat exchange and cooling on the glass beads sintered and formed in the inner cavity of the sintering furnace body 1, so that adhesion and wall adhesion are prevented.
The top of the inner cavity of the sintering furnace body 1 is connected with one end of a sintering material receiving pipe 7, and the sintering material receiving pipe 7 is used for guiding out sintered and molded glass beads; the other end of the sintering material receiving pipe 7 is connected with a material discharging barrel 9; the lower charging barrel 9 is vertically arranged at the top of the spray modification tower body 8, the upper end of the lower charging barrel 9 is plugged, and the lower end of the lower charging barrel is communicated with the inner cavity of the spray modification tower body 8.
A vertical spray gun 10 is arranged at the axis of the feeding barrel 9, an atomizing nozzle 11 is arranged at the lower end part of the vertical spray gun 10, and the atomizing nozzle 11 is arranged at the top of the inner cavity of the spray modification tower body 8; a plurality of horizontal spray guns 12 which are uniformly distributed in the circumferential direction are arranged on the wall of the lower charging barrel 9 in a penetrating way, and the inner end parts of the horizontal spray guns 12 are provided with atomizing nozzles 11; the atomizing nozzle 11 is used for atomizing the modifier, and the atomized modifier is combined with the sintered and formed glass beads to modify the surfaces of the glass beads.
The bottom of the inner cavity of the spray modification tower body 8 is provided with a vertically arranged air distribution pipe 13, the upper end of the air distribution pipe 13 is provided with a hemispheroid plugging plate 14, and the hemispheroid plugging plate 14 can prevent glass microspheres from entering the air distribution pipe 13; the side wall of the air distribution pipe 13 is uniformly provided with air outlet holes, the lower end of the air distribution pipe 13 is communicated with a hot air outlet pipe 15 through an elbow 16, and the hot air outlet pipe 15 is used for guiding hot air formed by cooling air heat absorption into the inner cavity of the spray modification tower body 8 and fully drying the modified glass beads in the inner cavity of the spray modification tower body 8.
A tee 17 is arranged at the lower end opening of the spray modification tower body 8, and the tee 17 is sleeved outside the elbow 16; one side port of the tee joint 17 is connected with a discharge pipe 18, and the discharge pipe 18 is connected with a material receiving device.
The utility model discloses a concrete theory of operation:
a sintering furnace head 3 in a sintering furnace body 1 melts and foams the glass bead precursor at a high temperature, the formed glass beads vertically rise, enter a sintering material receiving pipe 7, enter a discharging barrel 9 through the sintering material receiving pipe 7 and then enter the upper part of an inner cavity of a spray modification tower body 8; during the sintering process of the glass beads, cooling air enters the inner cavity of the cooling jacket 4 from the cold air inlet 6 and flows spirally, the cooling air is converted into hot air after absorbing heat in the flowing process, and the hot air sequentially enters the inner cavity of the spray modification tower body 8 from the hot air outlet pipe 15, the elbow 16 and the air distribution pipe 13; the atomizing nozzle 11 atomizes the modifying agent, and the atomized modifying agent is combined with the glass beads on the upper part of the inner cavity of the spray modification tower body 8 to modify the surfaces of the glass beads; the modified glass beads are fully dried under the action of a hot air outlet pipe 15, and the dried glass beads enter a tee joint 17 and are finally discharged through a discharge pipe 18.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (7)
1. The utility model provides a glass bead sintering and modified integration equipment, includes sintering furnace body (1) and spraying modification tower body (8), its characterized in that: the sintering furnace body (1) is communicated with the inner cavity of the spray modification tower body (8); a cooling jacket (4) is arranged outside the main body of the sintering furnace body (1), a cold air inlet (6) is arranged at the top of an inner cavity of the cooling jacket (4), a hot air outlet is arranged at the bottom of the inner cavity of the cooling jacket (4), and a hot air outlet pipe (15) is arranged at the hot air outlet; the top of the inner cavity of the sintering furnace body (1) is connected with one end of a sintering material receiving pipe (7), the other end of the sintering material receiving pipe (7) is connected with a material discharging barrel (9), and the material discharging barrel (9) is vertically arranged at the top of the spray modification tower body (8); a vertical spray gun (10) is arranged at the axis of the feeding barrel (9), and a plurality of horizontal spray guns (12) which are uniformly distributed in the circumferential direction penetrate through the wall of the feeding barrel (9); the spray modification tower body (8) is characterized in that a vertically arranged air distribution pipe (13) is arranged at the bottom of an inner cavity of the spray modification tower body, and the lower end of the air distribution pipe (13) is communicated with a hot air outlet pipe (15) through an elbow (16).
2. The integrated glass bead sintering and modifying apparatus of claim 1, wherein: a feed inlet (2) is formed in the lower part of the main body of the sintering furnace body (1); the middle part of the main body of the sintering furnace body (1) is provided with three sintering furnace ends (3) which are arranged along the longitudinal direction at equal intervals.
3. The integrated glass bead sintering and modifying apparatus of claim 1, wherein: the upper end of the feeding barrel (9) is plugged, and the lower end of the feeding barrel is communicated with the inner cavity of the spray modification tower body (8).
4. The integrated glass bead sintering and modifying apparatus of claim 1, wherein: the upper end of the air distribution pipe (13) is provided with a hemispheroid plugging plate (14), and air outlet holes are uniformly distributed on the side wall of the air distribution pipe (13).
5. The integrated glass bead sintering and modifying apparatus of claim 1, wherein: a tee joint (17) is arranged at the lower end opening of the spray modification tower body (8), and the tee joint (17) is sleeved outside the elbow (16); one side port of the tee joint (17) is connected with the discharge pipe (18).
6. The integrated glass bead sintering and modifying apparatus of claim 1, wherein: the lower end part of the vertical spray gun (10) is provided with an atomizing nozzle (11); the inner ends of the horizontal spray guns (12) are all provided with atomizing nozzles (11).
7. The integrated glass bead sintering and modifying apparatus of claim 1, wherein: and a spiral air deflector (5) is arranged in the cooling jacket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001185.1U CN213012602U (en) | 2020-09-14 | 2020-09-14 | Glass bead sintering and modified integration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001185.1U CN213012602U (en) | 2020-09-14 | 2020-09-14 | Glass bead sintering and modified integration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213012602U true CN213012602U (en) | 2021-04-20 |
Family
ID=75476121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022001185.1U Active CN213012602U (en) | 2020-09-14 | 2020-09-14 | Glass bead sintering and modified integration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213012602U (en) |
-
2020
- 2020-09-14 CN CN202022001185.1U patent/CN213012602U/en active Active
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