CN216745414U - Device for removing impurities in quartz powder at high temperature - Google Patents
Device for removing impurities in quartz powder at high temperature Download PDFInfo
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- CN216745414U CN216745414U CN202220319844.2U CN202220319844U CN216745414U CN 216745414 U CN216745414 U CN 216745414U CN 202220319844 U CN202220319844 U CN 202220319844U CN 216745414 U CN216745414 U CN 216745414U
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- tungsten steel
- quartz powder
- heating cylinder
- high temperature
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Abstract
The utility model discloses a device for removing impurities in quartz powder at high temperature, which comprises an outer box and a tungsten steel heating cylinder. Has the advantages that: the utility model adopts the tungsten steel heating cylinder, the electromagnetic heater, the blower and the air pump, when the quartz powder is used for removing impurities at high temperature, quartz powder can be put into the tungsten steel heating cylinder from the feeding hopper, the electromagnetic heater heats the tungsten steel heating cylinder through the electromagnetic heating coil, impurities contained in the tungsten steel heating cylinder are instantly gasified into gaseous state by high temperature, the air blower blows air from bottom to top through the air delivery pipe to reversely blow out the gasified impurities from the feeding hopper, the gasified impurities pass through the air flow along with the air flow and enter the air suction box, and are delivered to the exhaust pipe through the air suction pump to be discharged, thereby utilize high temperature to carry out the quartz powder edulcoration, for traditional continuous smelting pot, this device can drop into quartz powder in succession and carry out the edulcoration, has improved work efficiency, and tungsten steel cartridge heater rate of heating is faster, and opening speed is faster, has reduced preheating time, has also improved work efficiency to a certain extent.
Description
Technical Field
The utility model relates to the technical field of impurity removal of quartz powder, in particular to a device for removing impurities in quartz powder at high temperature.
Background
The quartz powder is powder which is processed by pure quartz (natural quartz or fused quartz) through multiple procedures of crushing, sorting, cleaning, acid treatment, high-temperature melting, medium crushing, fine grinding, grading, iron removal and the like and meets the use requirement, and the quartz powder contains trace metal impurities and gas impurities, influences the purity of the quartz powder and needs to be subjected to impurity removal treatment.
Traditional high temperature edulcoration utilizes the high characteristics of quartz powder melting point, adopt continuous smelting pot to heat the edulcoration, however, continuous smelting pot is inconvenient to drop into in succession and output quartz powder, lead to the quartz powder edulcoration to go on in batches, the continuity of work has been influenced, thereby work efficiency has been influenced, in addition, traditional continuous smelting pot needs long-time preheating, comparatively spend time, also work efficiency has been influenced to a certain extent, can further make the improvement, in addition, quartz powder is located and can't turn in continuous smelting pot, lead to being located the inside impurity of quartz powder and high temperature contact not enough even, impurity removal efficiency has also been influenced, also can further make the improvement.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the device for removing impurities in quartz powder at high temperature, which has the advantage of high impurity removal efficiency, and further solves the problems in the background art.
(II) technical scheme
In order to realize the advantage of high impurity removal efficiency, the utility model adopts the following specific technical scheme:
a device for removing impurities in quartz powder at high temperature comprises an outer box and a tungsten steel heating cylinder, wherein the tungsten steel heating cylinder is fixedly arranged in the outer box, an electromagnetic heating coil is wound on the outer side of the tungsten steel heating cylinder, an electromagnetic heater is arranged on one side of the outer box, the input end of the electromagnetic heater is electrically connected with the electromagnetic heating coil, a feeding funnel fixedly penetrates through the position right above the tungsten steel heating cylinder corresponding to the top surface of the outer box, a discharging funnel fixedly penetrates through the position right below the tungsten steel heating cylinder corresponding to the bottom surface of the outer box, air blowers are arranged on two sides of the outer box, the output ends of the air blowers are connected with air pipes in a penetrating manner, the other ends of the air pipes obliquely penetrate through the bottom surface of the tungsten steel heating cylinder, an air exhaust box is arranged above the feeding funnel through a supporting leg frame, the bottom surface of the air exhaust box is provided with air suction holes, the top surface of the air exhaust box is connected with an air suction pipe in a penetrating manner, and the other end of the air suction pipe is connected with an air pump in a penetrating manner, and the air outlet end of the air pump is connected with an exhaust pipe in a run-through manner.
Further, the inside horizontal fixedly connected with orifice plate of ejection of compact funnel, and orifice plate top surface central point put vertical fixedly connected with stem to stem skin weld has the baffling board, the baffling board is provided with a plurality ofly from last to down, and the baffling board staggered arrangement.
Furthermore, the inner wall of the outer box is pasted with a heat preservation layer, and the heat preservation layer adopts a rock wool board.
Furthermore, the outer wall of the air exhaust box is fixedly sleeved with a mounting ring, and the mounting ring is fixedly connected with the top surface of the supporting leg.
Furthermore, the baffle plate and the core column are made of the same material as the tungsten steel heating cylinder, and the arc-shaped edge of the baffle plate is abutted against the inner wall of the tungsten steel heating cylinder.
Furthermore, a plurality of air suction holes are densely formed.
Furthermore, the surface of the pore plate is provided with through holes which are densely arranged.
(III) advantageous effects
Compared with the prior art, the utility model provides a device for removing impurities in quartz powder at high temperature, which has the following beneficial effects:
(1) the utility model adopts a tungsten steel heating cylinder, an electromagnetic heater, a blower and an air pump, when quartz powder is used for removing impurities at high temperature, the quartz powder can be put into the tungsten steel heating cylinder from a feeding hopper, the electromagnetic heater heats the tungsten steel heating cylinder through an electromagnetic heating coil, so that the instantaneous temperature of the tungsten steel heating cylinder is raised to be not lower than 1000 ℃, the quartz powder passing through the tungsten steel heating cylinder is instantaneously heated to be 1000 ℃ by the tungsten steel heating cylinder, the impurities contained in the tungsten steel heating cylinder are instantaneously gasified to be gaseous at high temperature, the blower blows air from bottom to top through a gas pipe to reversely blow the gasified impurities out of the feeding hopper, the air pump pumps the gas in the air pump to enable the gas suction hole at the bottom surface of the air pump to present negative pressure, the gasified impurities enter the air pump through the gas suction hole along with gas flow, are conveyed to an exhaust pipe through the air pump to be discharged, and then the impurities of the quartz powder are removed by utilizing the high temperature, for traditional continuous melting stove, this device can put into quartz powder in succession and carry out the edulcoration, has improved work efficiency, and tungsten steel heating cylinder rate of heating is faster, and equipment opening speed is faster, has reduced preheating time, has also improved work efficiency to a certain extent.
(2) The utility model adopts the core column and the baffle plate, the core column is positioned in the center of the tungsten steel heating cylinder, the quartz powder enters the tungsten steel heating cylinder and is repeatedly baffled by the baffle plate, the time of the quartz powder in the tungsten steel heating cylinder is prolonged, the heating time is prolonged, the heating and gasification time of impurities is further improved, the quartz powder is convenient to turn fully after being baffled, the impurities are heated more uniformly, and the impurity removal efficiency is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an apparatus for removing impurities from quartz powder at high temperature according to the present invention;
FIG. 2 is a front view of an apparatus for removing impurities from quartz powder at a high temperature according to the present invention;
FIG. 3 is a schematic view of the connection between the stem and the discharge funnel according to the present invention;
fig. 4 is a schematic view of the external structure of the extraction box according to the present invention.
In the figure:
1. an outer box; 2. a heat-insulating layer; 3. a tungsten steel heating cylinder; 4. an electromagnetic heating coil; 5. a baffle plate; 6. a stem; 7. a blower; 8. a gas delivery pipe; 9. an orifice plate; 10. a discharging hopper; 11. an electromagnetic heater; 12. a feed hopper; 13. a support leg; 14. a mounting ring; 15. an air extraction box; 16. an air intake duct; 17. an air pump; 18. an exhaust pipe; 19. and (4) an air suction hole.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the utility model, a device for removing impurities in quartz powder at high temperature is provided.
The utility model will be further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-4, a device for removing impurities from quartz powder at high temperature according to an embodiment of the utility model comprises an outer box 1 and a tungsten steel heating cylinder 3, the tungsten steel heating cylinder 3 is fixedly installed inside the outer box 1, the tungsten steel heating cylinder 3 is made of tungsten steel, so as to avoid high temperature deformation, an electromagnetic heating coil 4 is surrounded outside the tungsten steel heating cylinder 3, an electromagnetic heater 11 is installed on one side of the outer box 1, an input end of the electromagnetic heater 11 is electrically connected with the electromagnetic heating coil 4, the device is a common device, a feeding funnel 12 is fixedly connected to the top surface of the outer box 1 through the position right above the tungsten steel heating cylinder 3, a discharging funnel 10 is fixedly connected to the bottom surface of the outer box 1 through the position right below the tungsten steel heating cylinder 3, blowers 7 are installed on two sides of the outer box 1, an output end of the blower 7 is connected with an air pipe 8 through the air pipe, and the other end of the gas pipe 8 obliquely upwards penetrates through the bottom surface of the tungsten steel heating cylinder 3, the wind power of the blower 7 is smaller than the gravity of quartz powder, so as to avoid blowing the quartz powder out of the tungsten steel heating cylinder 3, an air suction box 15 is erected above the feeding hopper 12 through a support leg 13, the bottom surface of the air suction box 15 is provided with an air suction hole 19, the top surface of the air suction box 15 is communicated with an air suction pipe 16, the other end of the air suction pipe 16 is communicated with an air suction pump 17, the air outlet end of the air suction pump 17 is communicated with an exhaust pipe 18, when the quartz powder is subjected to high-temperature impurity removal, the quartz powder can be put into the tungsten steel heating cylinder 3 from the feeding hopper 12, the electromagnetic heater 11 heats the tungsten steel heating cylinder 3 through the electromagnetic heating coil 4, so that the instantaneous temperature of the tungsten steel heating cylinder 3 is raised to be not lower than 1000 ℃, the quartz powder penetrating through the tungsten steel heating cylinder 3 is instantaneously heated to 1000 ℃, the impurities contained in the tungsten steel heating cylinder 3 are instantaneously gasified into a gaseous state by high temperature, air-blower 7 passes through air-supply pipe 8 and from supreme air-blowing down, with the reverse feeding funnel 12 that blows off of gasified impurity, air in the extraction air exhaust box 15 of aspiration pump 17 extraction, the suction hole 19 that makes the 15 bottom surfaces of air exhaust box presents the negative pressure, gasified impurity follows the air current and passes in suction hole 19 enters into air exhaust box 15, carry blast pipe 18 through aspiration pump 17 and discharge, thereby utilize the high temperature to carry out the quartz powder edulcoration, for traditional continuous smelting pot, this device can drop into the quartz powder in succession and carry out the edulcoration, and the work efficiency is improved, 3 rate of heating of tungsten steel heating cylinder is faster, the equipment opening speed is faster, the preheating time has been reduced, and the work efficiency is also improved to a certain extent.
In one embodiment, the discharging funnel 10 is transversely and fixedly connected with an orifice plate 9, wherein the surface of the orifice plate 9 is provided with through holes, the through holes are densely arranged, the quartz powder can conveniently pass through the through holes, a core column 6 is vertically and fixedly connected to the central position of the top surface of the orifice plate 9, a baffle plate 5 is welded on the surface of the core column 6, the baffle plates 5 are arranged from top to bottom, the baffle plates 5 are arranged in a staggered mode, the baffle plates 5 and the core column 6 are made of the same material as the tungsten steel heating cylinder 3, the arc-shaped edge of the baffle plate 5 is abutted against the inner wall of the tungsten steel heating cylinder 3, the trouble of welding the baffle plate 5 and the tungsten steel heating cylinder 3 is omitted, the installation is convenient, the core column 6 is positioned at the central position of the tungsten steel heating cylinder 3, the quartz powder enters the tungsten steel heating cylinder 3, the baffle plate 5 is repeatedly baffled, the time of the quartz powder in the tungsten steel heating cylinder 3 is prolonged, and the heating time is prolonged, and then improved impurity heating gasification time, another convenience, quartz powder can fully stir after advancing the baffling, and the impurity is heated more evenly to impurity removal efficiency has further been improved.
In one embodiment, the inner wall of the outer box 1 is adhered with the heat-insulating layer 2, and the heat-insulating layer 2 is made of rock wool plates, so that heat loss and energy consumption are reduced.
In one embodiment, the mounting ring 14 is fixedly fastened to the outer wall of the air extraction box 15, and the mounting ring 14 is fixedly connected to the top surface of the supporting leg 13, which is a common fastening structure and will not be described in detail herein.
In one embodiment, the plurality of suction holes 19 are densely arranged, and the distribution area of the suction holes 19 is larger than the opening area of the top surface of the feeding hopper 12, so that the suction range is expanded, and the waste gas is prevented from drifting to the environment.
The working principle is as follows:
when quartz powder is subjected to high-temperature impurity removal, the quartz powder can be put into a tungsten steel heating cylinder 3 from a feeding hopper 12, an electromagnetic heater 11 heats the tungsten steel heating cylinder 3 through an electromagnetic heating coil 4, so that the instantaneous temperature of the tungsten steel heating cylinder 3 is raised to be not lower than 1000 ℃, the quartz powder passing through the tungsten steel heating cylinder 3 is instantaneously heated to 1000 ℃ by the tungsten steel heating cylinder 3, impurities contained in the quartz powder are instantaneously gasified into a gas state by high temperature, a blower 7 blows the gas from bottom to top through a gas conveying pipe 8 to reversely blow the gasified impurities out of the feeding hopper 12, a gas suction pump 17 pumps the gas in a gas suction box 15, so that a gas suction hole 19 in the bottom surface of the gas suction box 15 presents negative pressure, the gasified impurities enter the gas suction box 15 through the gas flow through the gas suction hole 19 and are conveyed to an exhaust pipe 18 through the gas suction pump 17 to be discharged, and then the quartz powder impurity removal is carried out by high temperature, compared with the traditional continuous melting furnace, this device can drop into quartz powder in succession and carry out the edulcoration, the work efficiency is improved, 3 rate of heating of tungsten steel cartridge heater is faster, the equipment opening speed is faster, the preheating time has been reduced, work efficiency has also been improved to a certain extent, and simultaneously, stem 6 is located 3 central points of tungsten steel cartridge heater and puts, quartz powder enters into tungsten steel cartridge heater 3, baffling 5 times back and forth through the baffling board, the time that quartz powder is located tungsten steel cartridge heater 3 has been prolonged, thereby the heat time has been prolonged, and then impurity heating gasification time has been improved, another convenience, quartz powder can fully turn after the baffling, impurity is heated more evenly, thereby impurity removal efficiency has further been improved.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The device for removing impurities in quartz powder at high temperature is characterized by comprising an outer box (1) and a tungsten steel heating cylinder (3), wherein the tungsten steel heating cylinder (3) is fixedly installed inside the outer box (1), an electromagnetic heating coil (4) is arranged on the outer side of the tungsten steel heating cylinder (3) in a surrounding mode, an electromagnetic heater (11) is installed on one side of the outer box (1), the input end of the electromagnetic heater (11) is electrically connected with the electromagnetic heating coil (4), a feeding funnel (12) is fixedly connected with the top surface of the outer box (1) in a penetrating mode right above the tungsten steel heating cylinder (3) in a penetrating mode, a discharging funnel (10) is fixedly connected with the bottom surface of the outer box (1) in a penetrating mode right below the tungsten steel heating cylinder (3) in a penetrating mode, air blowers (7) are installed on two sides of the outer box (1), the output end of each air conveying pipe (7) is connected with an opening mode, and the other end of each air conveying pipe (8) penetrates through the bottom surface of the tungsten steel heating cylinder (3) in an inclined mode, feed hopper (12) top is erect through landing leg (13) and is equipped with exhaust box (15), and exhaust box (15) bottom surface has seted up suction hole (19), exhaust box (15) top surface through connection has breathing pipe (16), and breathing pipe (16) other end through connection has aspiration pump (17) to aspiration pump (17) give vent to anger end through connection has blast pipe (18).
2. The device for removing impurities in quartz powder at high temperature according to claim 1, wherein the discharging funnel (10) is transversely and fixedly connected with an orifice plate (9), a core column (6) is vertically and fixedly connected to the center of the top surface of the orifice plate (9), baffle plates (5) are welded on the surface of the core column (6), the baffle plates (5) are arranged from top to bottom, and the baffle plates (5) are arranged in a staggered manner.
3. The device for removing impurities in quartz powder at high temperature according to claim 1, wherein the inner wall of the outer box (1) is adhered with an insulating layer (2), and the insulating layer (2) is made of rock wool boards.
4. The device for removing impurities in quartz powder at high temperature as claimed in claim 1, wherein a mounting ring (14) is fixedly sleeved on the outer wall of the extraction box (15), and the mounting ring (14) is fixedly connected with the top surface of the supporting leg (13).
5. The device for removing impurities in quartz powder at high temperature according to claim 2, wherein the baffle plate (5) and the core column (6) are made of the same material as the tungsten steel heating cylinder (3), and the arc-shaped edge of the baffle plate (5) is abutted against the inner wall of the tungsten steel heating cylinder (3).
6. The apparatus for removing impurities from quartz powder at a high temperature according to claim 1, wherein the plurality of suction holes (19) are densely formed.
7. The device for removing impurities in quartz powder at high temperature as claimed in claim 2, wherein the surface of the orifice plate (9) is provided with through holes, and the through holes are densely provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220319844.2U CN216745414U (en) | 2022-02-17 | 2022-02-17 | Device for removing impurities in quartz powder at high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220319844.2U CN216745414U (en) | 2022-02-17 | 2022-02-17 | Device for removing impurities in quartz powder at high temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216745414U true CN216745414U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220319844.2U Active CN216745414U (en) | 2022-02-17 | 2022-02-17 | Device for removing impurities in quartz powder at high temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216745414U (en) |
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2022
- 2022-02-17 CN CN202220319844.2U patent/CN216745414U/en active Active
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