CN212315927U - Blast burner and polishing device in quartz tube - Google Patents
Blast burner and polishing device in quartz tube Download PDFInfo
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- CN212315927U CN212315927U CN202022031743.9U CN202022031743U CN212315927U CN 212315927 U CN212315927 U CN 212315927U CN 202022031743 U CN202022031743 U CN 202022031743U CN 212315927 U CN212315927 U CN 212315927U
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Abstract
The utility model belongs to the technical field of processing equipment, in particular to a blast burner for a quartz tube, which comprises a main conveying pipe for conveying oxygen and an auxiliary conveying pipe for conveying hydrogen, wherein a plurality of spray heads are uniformly distributed on the peripheral surface of the closed end of the main conveying pipe in the circumferential direction, and are communicated with the cavity of the main conveying pipe; one end of the auxiliary conveying pipe surrounds the main conveying pipe and is communicated with a plurality of spray heads at the end part of the main conveying pipe. The blast lamp with the structural design can form circular flame on the periphery of the nozzle, so that the inner wall of the tube cavity of the quartz tube can be uniformly heated; the utility model also provides a quartz capsule burnishing device, including foretell blowtorch, be used for erectting the lighting fixture of blowtorch and be used for erectting the frame of quartz capsule, the blowtorch erects along the lumen length direction of quartz capsule. The quartz tube polishing device with the structural design can conveniently and flexibly heat the quartz tube with the thicker tube wall uniformly, and then the processing quality of the quartz tube is effectively improved.
Description
Technical Field
The utility model relates to a processing equipment technical field especially relates to a blowtorch and quartz capsule burnishing device for quartz capsule.
Background
The quartz glass welding is to heat a quartz pipe to be welded by utilizing flame, so that a welding port is softened and melted to have viscosity, connection among a plurality of workpieces is completed, and the surface of the connection position is smooth through operations such as polishing.
And the polishing process is that in order to enable the quartz tube rod product to have good surface finish and transmittance, oxyhydrogen flame is used for heating the surface of the wall of the quartz glass tube to a melting temperature, so that a transparent and smooth polished surface is formed on the surface of the quartz glass device.
With the development of the quartz material and quartz product industry, the number of large-diameter quartz pipelines is increasing, and at present, the welding of the quartz pipelines and the welding of the quartz pipelines and the quartz flanges adopt that a quartz glass tube is placed on a lathe, and a flame spray gun is moved out of the quartz glass tube for heating. The welding of the large-diameter quartz pipe is influenced by flame fusion on the outer surface, the flame temperature of the quartz pipe with thicker wall cannot reach the melting temperature, and hot processing cannot be carried out.
SUMMERY OF THE UTILITY MODEL
A first object of the present invention is to provide a torch for a quartz tube, which can form a circular flame at the periphery of a plurality of nozzles, and then can be heated uniformly to the inner wall of the quartz tube.
A second object of the present invention is to provide a quartz tube polishing apparatus, which can conveniently and flexibly heat the quartz tube of a relatively thick tube wall uniformly, thereby effectively improving the processing quality of the quartz tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a torch for a quartz tube, comprising:
the main conveying pipe is used for conveying oxygen, a plurality of spray heads are uniformly distributed on the peripheral surface of the closed end of the main conveying pipe in the circumferential direction, and the spray heads are communicated with the cavity of the main conveying pipe;
the auxiliary conveying pipe is used for conveying hydrogen, one end of the auxiliary conveying pipe surrounds the main conveying pipe and is communicated with the plurality of spray heads at the end part of the main conveying pipe.
The main conveying pipe is a straight pipe with a closed port, and the length of the plurality of spray heads on the peripheral surface of the main conveying pipe is equal.
The shower nozzle is characterized in that the same side of the shower nozzle is radially provided with branch pipes in a through mode, and the branch pipes are connected with the surrounding end of the auxiliary conveying pipe in a through mode.
The auxiliary conveying pipe comprises a straight pipe section and a surrounding section, the straight pipe section is parallel to the main conveying pipe, the surrounding section is in through connection with the straight pipe section, and the surrounding section is in through connection with the spray heads through the branch pipes.
The pipe diameters of the branch pipes are smaller than those of the auxiliary conveying pipes.
A quartz capsule burnishing device, includes the aforesaid blowtorch, be used for erectting the lighting fixture of blowtorch and be used for erectting the frame of quartz capsule, the blowtorch is followed the lumen length direction of quartz capsule erects.
The lamp holder comprises a support, a lifting device vertically fastened on the support and a supporting plate horizontally erected on the lifting device, and universal wheels used for moving the lamp holder are arranged at the lower end of the support.
The lifting device comprises a screw sleeve fastened with the support, a screw rod in threaded connection with the screw sleeve, a lifting rod in rotary connection with the screw rod, and a turntable arranged at the lower end of the screw rod, wherein the lifting rod is in sliding connection with a through hole formed in the upper end of the screw sleeve.
The two lifting devices are respectively arranged at two ends of the support, and the supporting plate is horizontally erected at the tops of the two lifting rods.
The quartz tube is horizontally erected on the rack and fastened through a flange arranged on the rack.
The beneficial effects of the utility model reside in that: the utility model discloses a blast burner for quartz tube, which comprises a main conveying pipe for conveying oxygen and an auxiliary conveying pipe for conveying hydrogen, wherein a plurality of spray heads are uniformly distributed on the peripheral surface of the closed end of the main conveying pipe in the circumferential direction, and the spray heads are communicated with the cavity of the main conveying pipe; one end of the auxiliary conveying pipe surrounds the main conveying pipe and is communicated with a plurality of spray heads at the end part of the main conveying pipe. The blast lamp with the structural design can form circular flame on the periphery of the nozzle, so that the inner wall of the quartz tube can be uniformly heated; the utility model also provides a quartz capsule burnishing device, including foretell blowtorch, be used for erectting the lighting fixture of blowtorch and be used for erectting the frame of quartz capsule, the blowtorch erects along the lumen length direction of quartz capsule. The quartz tube polishing device with the structural design can conveniently and flexibly heat the quartz tube with the thicker tube wall uniformly, and then the processing quality of the quartz tube is effectively improved.
Drawings
Fig. 1 is an axonometric view of the torch of the present invention.
Fig. 2 is an axonometric view of a quartz tube polishing device of the present invention.
In the figure:
1. a main conveying pipe; 11. a spray head;
2. an auxiliary delivery pipe; 21. a straight pipe section; 22. a surrounding section; 23. a branch pipe;
3. a lamp holder; 31. a support; 32. a lifting device; 321. a lifting rod; 322. a turntable; 33. a support plate; 35. a universal wheel;
4. a frame; 41. a flange; 5. a quartz tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element 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. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
With reference to fig. 1 and 2, the present embodiment provides a torch for a quartz tube, including a main delivery pipe 1 for delivering oxygen and an auxiliary delivery pipe 2 for delivering hydrogen, specifically, a plurality of nozzles 11 are uniformly distributed circumferentially on the outer circumferential surface of the closed end of the main delivery pipe 1, the nozzles 11 are communicated with the cavity of the main delivery pipe 1, preferably, the main delivery pipe 1 in the present embodiment is a straight pipe with a closed end, the lengths of the plurality of nozzles 11 located on the outer circumferential surface of the main delivery pipe 1 are equal, and then the plurality of nozzles 11 are in the same circle, after being ignited, a circular flame can be formed on the peripheries of the plurality of nozzles 11, and after the torch is inserted into the quartz tube 5, the wall of the pipe can be heated more uniformly.
Preferably, the plurality of nozzles 11 in this embodiment are arranged in a circle having a diameter smaller than the inner diameter of the quartz tube 5, so as to facilitate the reciprocating movement of the torch along the length direction of the tube cavity of the quartz tube 5.
Further specifically, the auxiliary conveying pipe 2 in this embodiment includes a straight pipe section 21 arranged in parallel with the main conveying pipe 1, and a surrounding section 22 connected to the straight pipe section 21 in a penetrating manner, in order to facilitate the connection between the auxiliary conveying pipe 2 and the main conveying pipe 1, in this embodiment, a branch pipe 23 is radially arranged on the same side of the plurality of nozzles 11 in a penetrating manner, and the surrounding section 22 of the auxiliary conveying pipe 2 surrounds one end of the main conveying pipe 1, and is connected to the surrounding end of the auxiliary conveying pipe 2 through the plurality of branch pipes 23. Therefore, the main conveying pipe 1 and the auxiliary conveying pipe 2 are communicated and connected into a whole, and then two kinds of hydrogen and oxygen gases conveyed by the main conveying pipe 1 and the auxiliary conveying pipe are fully fused. Preferably, the pipe diameters of the plurality of branch pipes 23 in the present embodiment are each smaller than the pipe diameter of the auxiliary conveying pipe 2.
As preferred, main conveyer pipe 1 and supplementary conveyer pipe 2 in this embodiment are connected with outside oxygen conveyer pipe and hydrogen conveyer pipe respectively, adopt the blowtorch of above-mentioned structural design, can insert it in the lumen of quartz capsule 5, 360 degrees carry out even heating to quartz capsule 5 inner wall, and can also make the blowtorch reciprocate along quartz capsule 5's lumen length direction under the effect of external equipment, make quartz capsule 5's pipe wall tension more even under the molten condition then, can effectively reduce quartz surface blemish, make quartz capsule 5 appearance quality obtain promoting.
The embodiment also provides a quartz tube polishing device, which comprises the blast burner, a lamp holder 3 for erecting the blast burner and a frame 4 for erecting the quartz tube 5, wherein the blast burner is erected along the length direction of the tube cavity of the quartz tube 5. Specifically, the lamp holder 3 includes a support 31, a lifting device 32 vertically fastened to the support 31, and a support plate 33 horizontally erected on the lifting device 32, and a universal wheel 35 for moving the lamp holder 3 is provided at a lower end of the support 31.
Preferably, the number of the lifting devices 32 in this embodiment is two, the two lifting devices 32 are respectively disposed at two ends of the bracket 31, and more specifically, the lifting device 32 includes a screw sleeve fastened to the bracket 31, a screw rod screwed to the screw sleeve, a lifting rod 321 rotatably connected to the screw rod, and a turntable 322 disposed at a lower end of the screw rod, the lifting rod 321 is slidably connected to a through hole disposed at an upper end of the screw sleeve, the support plate 33 is horizontally disposed at a top of the two lifting rods 321, when heating an inner wall of a lumen of the quartz tube 5, the torch can be fastened along a length direction of the support plate 33 first, and then the lamp holder 3 is manually pushed to reciprocate along the length direction of the quartz tube 5, so as to conveniently and flexibly adjust a heating position of the torch according to a processing requirement,
in addition, in order to facilitate the installation of the quartz tube 5, in this embodiment, flanges 41 for horizontally clamping the quartz tube 5 are respectively disposed at two ends of the frame 4, and when installing, the quartz tube 5 only needs to be inserted into the two flanges 41 and locked, so that the quartz tube 5 can be fixed.
Preferably, the quartz tube 5 is mounted on a lathe, and the quartz tube 5 is driven by a lathe driving mechanism to rotate while the torch is reciprocated in the longitudinal direction of the cavity of the lamp tube by the lamp holder 3.
According to the quartz tube polishing device with the structural design, oxyhydrogen flame is emitted from the spray head 11 and is circularly diffused flame, the quartz tube 5 can be uniformly heated along the radial direction, the whole blowtorch is heated from the inside of the quartz tube 5, the flame of the blowtorch is sprayed out of the spray head 11, the distance between the flame and a part needing to be heated is adjusted, the flame center of the flame is aligned to the part needing to be melted of the quartz tube 5, and when the quartz tube 5 is in a melting state, the quartz tube 5 is polished, drawn, welded (butted) and the like.
When the polishing process is carried out, the blowtorch is deeply inserted into the quartz tube 5, flame is ignited, and under the heating action of oxyhydrogen flame, the heated surface particles of the quartz tube 5 move along with the action of surface tension, so that the surface tension of the quartz tube 5 is uniform, and the effect after the surface tension is uniform is that the surface of the quartz tube 5 is in a smooth and bright state. Meanwhile, the quartz tube 5 with relatively large wall thickness can be heated uniformly by matching with an external oxyhydrogen flame lamp for heating.
With this mode from quartz glass intraduct heating, the defect that the direct impact of the flame of having avoided the high temperature brought the external surface, make 5 external surface tension of quartz capsule relax even going on more under the molten condition, can effectively reduce 5 surface flaws of quartz capsule, make 5 appearance quality of quartz capsule obtain promoting, to the great quartz capsule 5 of wall thickness, use through shower nozzle 11, realized the inside fusion welding of quartz capsule 5, the synchronous welding of lamps and lanterns of recombination outside, can effectively reduce manufacturing cost.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A torch for a quartz tube, characterized in that: the method comprises the following steps:
the oxygen-enriched air purifier comprises a main conveying pipe (1) for conveying oxygen, wherein a plurality of spray heads (11) are uniformly distributed on the peripheral surface of the closed end of the main conveying pipe (1) in the circumferential direction, and the spray heads (11) are communicated with the cavity of the main conveying pipe (1);
auxiliary delivery pipe (2) for the transport of hydrogen, auxiliary delivery pipe (2) one end surround in main delivery pipe (1), and with a plurality of main delivery pipe (1) tip shower nozzle (11) link up mutually.
2. A torch for a quartz tube according to claim 1, wherein said main feed pipe (1) is provided as a straight pipe with one end closed, and a plurality of said torches (11) located at an outer circumferential surface of said main feed pipe (1) are equal in length.
3. A torch for a quartz tube according to claim 1, wherein a plurality of branch pipes (23) are radially arranged through the same side of the plurality of nozzles (11), and the plurality of branch pipes (23) are connected through the surrounding end of the auxiliary delivery pipe (2).
4. A torch for a quartz tube according to claim 3, wherein said auxiliary delivery tube (2) comprises a straight tube section (21) arranged in parallel with said main delivery tube (1), and a surrounding section (22) in through connection with said straight tube section (21), said surrounding section (22) in through connection with a plurality of said nozzles (11) through a plurality of said branch tubes (23).
5. A torch for a quartz tube according to claim 4, characterized in that the tube diameters of a plurality of said branch tubes (23) are each smaller than the tube diameter of said auxiliary delivery tube (2).
6. A quartz tube polishing apparatus comprising a torch as set forth in any one of claims 1 to 5, a lamp holder (3) for mounting the torch, and a frame (4) for mounting a quartz tube (5), the torch being mounted along a length of a tube cavity of the quartz tube (5).
7. The quartz tube polishing device according to claim 6, wherein the lamp holder (3) comprises a support (31), a lifting device (32) vertically fastened to the support (31), and a supporting plate (33) horizontally erected on the lifting device (32), and the lower end of the support (31) is provided with a universal wheel (35) for moving the lamp holder (3).
8. The quartz tube polishing device according to claim 7, wherein the lifting device (32) comprises a screw sleeve fastened with the bracket (31), a screw rod in threaded connection with the screw sleeve, a lifting rod (321) in rotational connection with the screw rod, and a turntable (322) arranged at the lower end of the screw rod, and the lifting rod (321) is in sliding connection with a through hole arranged at the upper end of the screw sleeve.
9. The quartz tube polishing device according to claim 8, wherein two lifting devices (32) are respectively disposed at two ends of the support (31), and the support plate (33) is horizontally erected on top of the two lifting rods (321).
10. A quartz tube polishing device according to claim 6, characterized in that said quartz tube is horizontally mounted on said frame (4) and fastened by means of a flange (41) provided on said frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031743.9U CN212315927U (en) | 2020-09-16 | 2020-09-16 | Blast burner and polishing device in quartz tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031743.9U CN212315927U (en) | 2020-09-16 | 2020-09-16 | Blast burner and polishing device in quartz tube |
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| Publication Number | Publication Date |
|---|---|
| CN212315927U true CN212315927U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022031743.9U Active CN212315927U (en) | 2020-09-16 | 2020-09-16 | Blast burner and polishing device in quartz tube |
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| CN (1) | CN212315927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010543A (en) * | 2020-09-16 | 2020-12-01 | 久智光电子材料科技有限公司 | Blast burner and polishing device in quartz tube |
| CN114195366A (en) * | 2021-12-07 | 2022-03-18 | 连云港太平洋半导体材料有限公司 | Production device and method for expanding quartz tube |
-
2020
- 2020-09-16 CN CN202022031743.9U patent/CN212315927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010543A (en) * | 2020-09-16 | 2020-12-01 | 久智光电子材料科技有限公司 | Blast burner and polishing device in quartz tube |
| CN114195366A (en) * | 2021-12-07 | 2022-03-18 | 连云港太平洋半导体材料有限公司 | Production device and method for expanding quartz tube |
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Address after: 065000 Huaxiang Road, Langfang Development Zone, Langfang City, Hebei Province Patentee after: QUICK GEM OPTOELECTRONIC S & T Co.,Ltd. Patentee after: Tianjin Futong Information Technology Co.,Ltd. Address before: 065000 No.85, Huaxiang Road, Langfang Development Zone, Langfang City, Hebei Province Patentee before: QUICK GEM OPTOELECTRONIC S & T Co.,Ltd. Patentee before: TIANJIN FUTONG XINMAO SCIENCE & TECHNOLOGY Co.,Ltd. |