CN109956649B - Quartz sand smelting device is with structure of step down certainly - Google Patents
Quartz sand smelting device is with structure of step down certainly Download PDFInfo
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- CN109956649B CN109956649B CN201910334992.4A CN201910334992A CN109956649B CN 109956649 B CN109956649 B CN 109956649B CN 201910334992 A CN201910334992 A CN 201910334992A CN 109956649 B CN109956649 B CN 109956649B
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- plate
- sealing
- quartz sand
- depressurization
- sealing plate
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicon Compounds (AREA)
Abstract
The invention discloses a self-depressurization structure for a quartz sand smelting device, which comprises smelting equipment and a depressurization pipe, wherein the depressurization pipe is internally and thoroughly arranged on a top plate of the smelting equipment; according to the invention, through adding the combined structure of the movable plate, the elastic telescopic rod, the air holes, the hinge rod, the first sealing plate and the second sealing plate, when the air pressure in the smelting equipment is not high, the first sealing plate and the second sealing plate are closely attached together, so that the smelting equipment is sealed with the outside, when the air pressure in the smelting equipment is too high, the upward movement of the movable plate pushes the first sealing plate and the second sealing plate to be far away through the hinge rod, when the lower end of the movable plate moves to the lower end of the opening below the air holes, the air in the smelting equipment is discharged to the outside through the air holes, so that the depressurization process is achieved, and the device is restored to the original position under the action of the elastic telescopic rod along with the pressure reduction in the smelting equipment, so that the sealing effect is played again.
Description
Technical Field
The invention relates to the technical field of quartz sand smelting equipment, in particular to a self-depressurization structure for a quartz sand smelting device.
Background
The quartz sand is a silicate mineral with hardness, wear resistance and stable chemical property, the main mineral component is SiO2, the color of the quartz sand is milky white or colorless semitransparent, the hardness is 7, the quartz sand is crisp and has no cleavage, shell-shaped fracture, the gloss of grease is 2.65, the density is 2.65, the bulk density (1-20 meshes are 1.6-1.8), the bulk density is 1.5, the chemical, thermal and mechanical properties of the quartz sand are obvious in anisotropy, the quartz sand is insoluble in acid, is slightly soluble in KOH solution, and the melting point is 1750 ℃.
In order to meet the processing requirement, quartz sand needs to be smelted, but the automatic depressurization device of the existing smelting equipment has poor depressurization effect, for example, chinese patent publication No. CN108869816A discloses an open furnace body automatic pressure relief valve which connects a cavity to a furnace body through a first spring, when the pressure in an electric furnace is normal, the elastic force of the first spring counteracts the pressure in the electric furnace, so that a movable block is kept motionless, when the pressure in the electric furnace is too high, the movable block is pushed to move to one side, and a gap is formed between the movable block and a groove when the movable block moves to one side, so that a part of heat is discharged from the gap and discharged into the air through an air vent. The mode has defects in actual use and has poor blood pressure reducing effect. In order to solve the problems, the invention provides a self-depressurization structure for a quartz sand smelting device.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a self-depressurization structure for a quartz sand smelting device.
In order to achieve the above purpose, the invention provides a self-depressurization structure for a quartz sand smelting device, which comprises smelting equipment and a depressurization pipe, wherein the depressurization pipe is internally and thoroughly arranged on a top plate of the smelting equipment, a movable plate is arranged in the depressurization pipe in a sliding way, the lower end of the movable plate is fixedly provided with an elastic telescopic rod, the lower end of the elastic telescopic rod is fixedly arranged on an upper plate of a fixed plate, the fixed plate is fixedly arranged on the inner side wall of the depressurization pipe, two hinging rods are symmetrically hinged at the upper end of the movable plate, the upper ends of the two hinging rods are respectively hinged on bottom plates of a first sealing plate and a second sealing plate, the lower plates of the first sealing plate and the second sealing plate are respectively in abutting contact with the upper end of the depressurization pipe, positioning sliding grooves are respectively formed in the lower plates of the first sealing plate and the second sealing plate, positioning sliding blocks are fixedly arranged on the upper end of the depressurization pipe, one side, close to each other, of the first sealing plate and the second sealing plate are in abutting contact with each other, and ventilation holes are formed in the inner side wall of the depressurization pipe.
Preferably, the number of the elastic telescopic rods is two, and the two elastic telescopic rods are symmetrically arranged with respect to the moving plate.
Preferably, the air holes are arranged in an inclined V-shaped structure, and two openings of the air holes are arranged in the pressure reducing pipe and communicated with the pressure reducing pipe.
Preferably, the sealing groove and the connecting plate are respectively arranged at one ends of the first sealing plate and the second sealing plate, which are close to each other, and the connecting plate is slidably arranged in the sealing groove.
Preferably, the side wall of the sealing groove is fixedly provided with a first magnet, one end of the connecting plate, which is positioned in the sealing groove, is fixedly provided with a second magnet, and one sides, close to each other, of the first magnet and the second magnet are in abutting arrangement.
Preferably, the connecting plate is sleeved with a sealing sleeve, and the sealing sleeve is in abutting arrangement with the sealing groove.
Preferably, the sealing sleeve is made of silicone rubber
The invention has the following beneficial effects:
according to the invention, through adding the combined structure of the movable plate, the elastic telescopic rod, the air holes, the hinge rod, the first sealing plate and the second sealing plate, when the air pressure in the smelting equipment is not high, the first sealing plate and the second sealing plate are closely attached together, so that the smelting equipment is sealed with the outside, when the air pressure in the smelting equipment is too high, the upward movement of the movable plate pushes the first sealing plate and the second sealing plate to be far away through the hinge rod, when the lower end of the movable plate moves to the lower end of the opening below the air holes, the air in the smelting equipment is discharged to the outside through the air holes, so that the depressurization process is achieved, and the device is restored to the original position under the action of the elastic telescopic rod along with the pressure reduction in the smelting equipment, so that the sealing effect is played again.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a buck assembly according to the present invention;
FIG. 3 is an enlarged schematic view of the structure A in the present invention.
The reference numerals are as follows:
smelting equipment 1, a depressurization pipe 2, a moving plate 3, an elastic telescopic rod 4, a fixed plate 5, an air vent 6, a hinging rod 7, a positioning sliding block 8, a positioning sliding chute 9, a first sealing plate 10, a second sealing plate 11, a sealing groove 12, a first magnet 13, a second magnet 14, a connecting plate 15 and a sealing sleeve 16.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, a self-depressurization structure for quartz sand smelting device comprises a smelting device 1 and a depressurization pipe 2, wherein the depressurization pipe 2 is internally and through arranged on a top plate of the smelting device 1, a movable plate 3 is arranged in the depressurization pipe 2 in a sliding manner, an elastic telescopic rod 4 is fixedly arranged at the lower end of the movable plate 3, the lower end of the elastic telescopic rod 4 is fixedly arranged on an upper plate of a fixed plate 5, the fixed plate 5 is fixedly arranged on the inner side wall of the depressurization pipe 2, two hinging rods 7 are symmetrically hinged at the upper end of the movable plate 3, the upper ends of the two hinging rods 7 are respectively hinged on bottom plates of a first sealing plate 10 and a second sealing plate 11, the lower plates of the first sealing plate 10 and the second sealing plate 11 are respectively arranged on the upper end of the depressurization pipe 2 in a sliding manner, positioning sliding grooves 9 are respectively arranged on the lower plates of the first sealing plate 10 and the second sealing plate 11 in a sliding manner, the invention relates to a smelting device, which comprises a pressure reducing pipe 2, a positioning slide block 8, a moving plate 3, an elastic telescopic rod 4, an air hole 6, a hinging rod 7, a first sealing plate 10 and a second sealing plate 11, wherein the positioning slide block 8 is fixedly arranged at the upper end of the pressure reducing pipe 2, one side of the first sealing plate 10 and one side of the second sealing plate 11, which are close to each other, are in contact with each other, and an air hole 6 is formed in the inner side wall of the pressure reducing pipe 2, thereby reaching the depressurization process, along with the pressure reduction in the smelting equipment 1, the device is restored to the original position under the action of the elastic telescopic rod 4, thereby playing a role in sealing again.
As shown in fig. 2, the above-mentioned elastic telescopic rods 4 support the moving plate 3, so that the moving plate 3 is stably supported, in this embodiment, two elastic telescopic rods 4 are provided, and the two elastic telescopic rods 4 are symmetrically disposed with respect to the moving plate 3.
As shown in fig. 3, the first sealing plate 10 and the second sealing plate 11 are used for sealing, in order to achieve a better sealing effect, in this embodiment, one ends of the first sealing plate 10 and the second sealing plate 11, which are close to each other, are respectively provided with a sealing groove 12 and a connecting plate 15, the connecting plate 15 is slidably disposed in the sealing groove 12, a first magnet 13 is fixedly disposed on a side wall of the sealing groove 12, a second magnet 14 is fixedly disposed on one end of the connecting plate 15, which is located in the sealing groove 12, one sides of the first magnet 13 and the second magnet 14, which are close to each other, are in abutting arrangement, a sealing sleeve 16 is sleeved outside the connecting plate 15, and the sealing sleeve 16 is in abutting arrangement with the sealing groove 12, and the sealing sleeve 16 is made of silicone rubber to strengthen the high temperature resistance of the sealing sleeve.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (5)
1. The utility model provides a quartz sand smelting device is with from step-down structure, includes smelting equipment and step-down pipe, link up the setting in the step-down pipe on the roof of smelting equipment, its characterized in that, the slip is provided with the movable plate in the step-down pipe, and the lower extreme of movable plate is fixedly provided with the elastic expansion link, the lower extreme of elastic expansion link is fixedly provided with on the upper plate of fixed plate, and the fixed plate is fixedly provided with on the inside wall of step-down pipe, the upper end symmetry of movable plate articulates two articulated bars, and the upper end of two articulated bars articulates respectively on the bottom plate of first closing plate and second closing plate, all contradict the setting on the upper end of step-down pipe on the lower plate of first closing plate and second closing plate, all set up the location spout on the lower plate of first closing plate and second closing plate, the slip is provided with the location slider in the location spout, and the fixed setting on the upper end of step-down pipe, one side that first closing plate and second closing plate are close to each other is contradicted, the bleeder vent has been seted up on the inside wall of step-down pipe;
the number of the elastic telescopic rods is two, and the two elastic telescopic rods are symmetrically arranged relative to the movable plate;
the bleeder vent sets up to oblique "V" style of calligraphy structure, and two openings of bleeder vent all set up in the inside of step-down tube, the bleeder vent link up with the inside of step-down tube and set up.
2. The self-depressurization structure for a quartz sand melting apparatus as recited in claim 1, wherein: the sealing groove and the connecting plate are respectively arranged at one ends, close to each other, of the first sealing plate and the second sealing plate, and the connecting plate is slidably arranged in the sealing groove.
3. The self-depressurization structure for a quartz sand melting apparatus as recited in claim 2, wherein: the side wall of seal groove is fixed to be provided with first magnet, the connecting plate is located the fixed second magnet that is provided with on the one end of seal groove, one side that first magnet and second magnet are close to each other contradicts and sets up.
4. The self-depressurization structure for a quartz sand melting apparatus as recited in claim 2, wherein: the connecting plate overcoat is equipped with the seal cover, and the seal cover is contradicted with the seal groove and is set up.
5. The self-depressurization structure for a quartz sand melting apparatus as recited in claim 4, wherein: the sealing sleeve is made of silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334992.4A CN109956649B (en) | 2019-04-24 | 2019-04-24 | Quartz sand smelting device is with structure of step down certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334992.4A CN109956649B (en) | 2019-04-24 | 2019-04-24 | Quartz sand smelting device is with structure of step down certainly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109956649A CN109956649A (en) | 2019-07-02 |
| CN109956649B true CN109956649B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910334992.4A Active CN109956649B (en) | 2019-04-24 | 2019-04-24 | Quartz sand smelting device is with structure of step down certainly |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662221A (en) * | 2018-07-24 | 2018-10-16 | 周玉翔 | A kind of metallurgical furnace automatic exhaust device being conveniently replaceable pipeline |
| CN108869816A (en) * | 2018-07-03 | 2018-11-23 | 合肥科达工业设备有限公司 | A kind of open furnace body automatic pressure relief valve |
| CN208736165U (en) * | 2018-07-28 | 2019-04-12 | 潍坊市跨越机械有限公司 | A kind of production pipe fitting furnace energy-saving device |
| CN210103735U (en) * | 2019-04-24 | 2020-02-21 | 新沂市华瑞石英制品有限公司 | Quartz sand melting device is with structure from stepping down |
-
2019
- 2019-04-24 CN CN201910334992.4A patent/CN109956649B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869816A (en) * | 2018-07-03 | 2018-11-23 | 合肥科达工业设备有限公司 | A kind of open furnace body automatic pressure relief valve |
| CN108662221A (en) * | 2018-07-24 | 2018-10-16 | 周玉翔 | A kind of metallurgical furnace automatic exhaust device being conveniently replaceable pipeline |
| CN208736165U (en) * | 2018-07-28 | 2019-04-12 | 潍坊市跨越机械有限公司 | A kind of production pipe fitting furnace energy-saving device |
| CN210103735U (en) * | 2019-04-24 | 2020-02-21 | 新沂市华瑞石英制品有限公司 | Quartz sand melting device is with structure from stepping down |
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| CN109956649A (en) | 2019-07-02 |
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