CN214299855U - Discharging device and stirring equipment - Google Patents
Discharging device and stirring equipment Download PDFInfo
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- CN214299855U CN214299855U CN202120017719.1U CN202120017719U CN214299855U CN 214299855 U CN214299855 U CN 214299855U CN 202120017719 U CN202120017719 U CN 202120017719U CN 214299855 U CN214299855 U CN 214299855U
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Abstract
The utility model relates to a glass's production facility technical field specifically relates to a discharge device and agitated vessel. The discharging device comprises a material guide pipe capable of being switched between a normal state and a discharging state, wherein in the normal state, the discharging device comprises a first blocking mechanism with a hard plug detachably inserted into an outlet of the material guide pipe so as to abut against and block solid glass in the material guide pipe; in the unloading state, the unloading device is including the second shutoff mechanism that has soft end cap, and soft end cap sets up to: the outlet of the material guide pipe can be embedded in the heating stage of the solid glass so as to keep the temperature of the material guide pipe, and the material guide pipe can be automatically separated from the material guide pipe under the flowing action of the liquid glass so as to drain the liquid glass from the material guide pipe. The discharging device is embedded in the material guide pipe through the soft plug under the discharging state so as to keep the temperature of the material guide pipe at the heating stage of the solid glass, and the soft plug can be separated from the material guide pipe under the flowing action of the liquid glass, so that the discharging device can rapidly discharge the liquid glass.
Description
Technical Field
The utility model relates to a glass's production facility technical field specifically relates to a discharge device and agitated vessel.
Background
At present, under the condition of normal operation, a discharge port of a glass stirring barrel is blocked by a refractory brick so as to prevent liquid glass in a glass channel from being discharged, and the liquid glass at the discharge port is formed into solid glass due to the influence of temperature reduction; in the initial stage or the final stage of the start-up of the glass production line, the glass stirring barrel needs to drain the glass in the glass passage.
In view of the solid glass solidified on the refractory bricks and on the inner wall of the discharge opening and difficult to discharge directly from the discharge opening, the refractory bricks are generally removed and residues of the refractory bricks adhered on the solid glass are removed by a tool such as an awl, and then the solid glass at the discharge opening is subjected to a heating treatment, so that the solid glass is heated to form liquid glass and flows out of the discharge opening.
However, in the heating stage of the solid glass, the material discharge port is heated in an open manner, so that the heating efficiency is low, the material discharge is slow, the requirement of rapid material discharge in emergency cannot be met, and great threat is generated to the equipment safety.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a discharge device and agitated vessel to solve the problem that the unable quick blowdown of glass agitator among the prior art.
In order to achieve the above object, an aspect of the present invention provides a discharge device, the discharge device includes a material guide pipe, the material guide pipe is set up to be able to switch between normal state and discharge state, wherein: in the normal state, the discharging device comprises a first blocking mechanism connected to the material guide pipe, the first blocking mechanism is provided with a hard plug, and the hard plug is detachably inserted into the outlet of the material guide pipe so as to abut against and block the solid glass in the material guide pipe; in the material discharge state, the material discharge device comprises a second plugging mechanism with a soft plug, and the soft plug is set as: the feeding pipe can be embedded in an outlet of the feeding pipe in the heating stage of the solid glass so as to carry out heat preservation treatment on the feeding pipe, and can automatically separate from the feeding pipe under the flowing action of liquid glass formed by heating the solid glass, so that the feeding pipe can drain the liquid glass.
Optionally, the second blocking mechanism includes a ring-shaped member, the ring-shaped member is detachably disposed at an outlet side of the material guiding pipe, and a portion of the soft plug, which is located outside the material guiding pipe, is inserted into an inner hole of the ring-shaped member.
Optionally, the soft plug is a flocculent cotton plug.
Optionally, the first blocking mechanism includes a baffle movably connected to the material guiding pipe, and the baffle is configured to be switchable between a blocking position where the hard plug can tightly press the outlet of the material guiding pipe and an idle position where the hard plug is driven to be separated from the outlet of the material guiding pipe.
Optionally, the hard plug is provided with a conical structure, and a tip of the conical structure is inserted into the outlet of the material guide pipe; and/or
The hard plugs are light insulating bricks.
Optionally, the blanking device includes a heating mechanism disposed at an outer periphery of the material guiding tube and capable of performing a heating process on the material guiding tube.
Optionally, the discharging device comprises a temperature measuring mechanism, and the temperature measuring mechanism is configured to be capable of detecting and displaying the temperature in the material guiding pipe.
Optionally, the heating mechanism includes a heating ring member, and the heating ring member is sleeved on the periphery of the material guiding pipe and can heat the material guiding pipe.
Optionally, the heating mechanism includes a plurality of heating tiles, the plurality of heating tiles are stacked along the axial direction of the material guiding pipe and are arranged around the periphery of the heating ring piece in a surrounding manner, and the heating tiles are arranged to heat and insulate the heating ring piece.
The utility model discloses the second aspect still provides an agitated vessel, agitated vessel include the agitator with discharge device, the agitator includes the discharge gate, the access connection of passage in the agitator and with the discharge gate intercommunication.
Through the technical scheme, the discharging device comprises the first blocking mechanism and the second blocking mechanism, the first blocking mechanism can block the outlet of the guide pipe through the hard plug under the normal state, the situations of material leakage and the like of the guide pipe are prevented, and the good sealing performance of the discharging device under the normal state is ensured; and, under the unloading state, the second shutoff mechanism can inlay through soft end cap and establish the export at the passage, is favorable to carrying out heat preservation to the passage in solid-state glass's heating stage, has accelerated the formation speed of the liquid glass in the passage, and soft end cap can also break away from the passage automatically under the flow effect of liquid glass, has guaranteed the smooth unloading of passage to realized that the unloading device excretes liquid glass fast, smoothly, satisfied the operation requirement of quick unloading under emergency, it is safer high-efficient.
Drawings
Fig. 1 is a schematic structural view of the blanking device provided by the present invention in a normal state, wherein the assembly relationship between the material guiding pipe and the first blocking mechanism is shown;
fig. 2 is a schematic structural view of the discharging device provided by the present invention in a discharging state, wherein the assembling relationship between the material guiding tube and the second plugging mechanism in the heating stage of the solid glass is shown;
fig. 3 is a schematic diagram of a heating circuit in which a heating mechanism in a discharging device is located according to the present invention.
Description of the reference numerals
1. A material guide pipe; 2. a first plugging mechanism; 3. a hard plug; 4. a baffle plate; 5. a second plugging mechanism; 6. a soft plug; 7. an annular member; 8. a temperature display; 9. heating the ring piece; 10. heating the tile; 11. a flange; 12. an electric thermocouple; 13. heating wires; 14. a power source; 15. solid glass; 16. an outlet; 17. and (4) an inlet.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
The utility model discloses a first aspect provides a discharge apparatus, as shown in fig. 1 and 2, discharge apparatus includes passage 1, passage 1 sets up to switch between normal condition and discharge state, wherein: in the normal state, the discharging device comprises a first plugging mechanism 2 connected to the material guide pipe 1, the first plugging mechanism 2 is provided with a hard plug 3, and the hard plug 3 is detachably inserted into an outlet 16 of the material guide pipe 1 so as to abut against and plug the solid glass 15 in the material guide pipe 1; in the material discharge state, the material discharge device comprises a second blocking mechanism 5 with a soft plug 6, wherein the soft plug 6 is set as: the feeding pipe can be embedded in an outlet 16 of the feeding pipe 1 in the heating stage of the solid glass 15 to perform heat preservation treatment on the feeding pipe 1, and can automatically separate from the feeding pipe 1 under the flowing action of liquid glass formed by heating the solid glass 15, so that the feeding pipe 1 can drain the liquid glass.
Through the technical scheme, the discharging device comprises the first blocking mechanism 2 and the second blocking mechanism 5, the first blocking mechanism 2 can block the outlet 16 of the material guide pipe 1 through the hard plug 3 in a normal state, so that the material guide pipe 1 is prevented from leaking and the like, and the sealing performance of the discharging device in the normal state is ensured to be good; in addition, in a material discharge state, the second plugging mechanism 5 can be embedded in the outlet 16 of the material guide pipe 1 through the soft plug 6, so that heat preservation treatment on the material guide pipe 1 in a heating stage of the solid glass 15 is facilitated, the heating efficiency is high, the forming speed of the liquid glass in the material guide pipe 1 is accelerated, the soft plug 6 can automatically separate from the material guide pipe 1 under the flowing action of the liquid glass, smooth material discharge of the material guide pipe 1 is ensured, the liquid glass can be discharged quickly and smoothly by the material discharge device, the use requirement of quick material discharge under an emergency condition is met, and the material discharge device is safer and more efficient.
During the use, the operation process of unloading device can be introduced according to normal condition and unloading state in detail, specifically is:
in a normal state, the discharging device seals the outlet 16 of the guide pipe 1 through the hard plug 3 of the first sealing mechanism 2, so that the conditions of material leakage and the like of the guide pipe 1 are prevented, and the good sealing performance of the discharging device in the normal state is ensured; specifically, the hard plug 3 is inserted into the outlet 16 of the material guiding pipe 1 and abuts against the solid glass 15 of the material guiding pipe 1.
When the material discharging device needs to discharge materials, the material guiding pipe 1 is switched from a normal state to a material discharging state, and the operation is as follows: the hard plug 3 in the first plugging mechanism 2 is moved out of the outlet 16 of the material guiding pipe 1, then the residue of the hard plug 3 adhered on the solid glass 15 is removed by using tools such as a awl, and finally the soft plug 6 of the second plugging mechanism 5 is embedded at the outlet 16 of the material guiding pipe 1, so that the material guiding pipe 1 smoothly enters a discharging state from a normal state. Since most of the glass is drained in liquid form, the drain device may further include two stages, i.e., a heating stage of the solid glass 15 and a draining stage of the liquid glass, in order to allow the drain device to drain the glass smoothly. In a material discharging state, firstly, in a heating stage of the solid glass 15, the soft plug 6 of the second plugging mechanism 5 is embedded in the outlet 16 of the material guide pipe 1 to separate the solid glass 15 in the material guide pipe 1 from the external environment, so that a heat preservation effect is achieved, the heating period of the liquid glass formed by heating the solid glass 15 is shortened, and through tests, the heating stage of the solid glass 15 is shortened from original 30min to 5 min; then, in the draining stage of the liquid glass, the liquid glass starts to flow and drives the soft plug 6 at the outlet 16 of the material guiding pipe 1 to separate from the material guiding pipe 1, so that the liquid glass can be smoothly drained out of the draining device, and the draining device can quickly and smoothly drain the liquid glass.
As shown in fig. 2, the second blocking mechanism 5 includes a ring-shaped member 7, the ring-shaped member 7 is detachably disposed at the outlet side of the material guiding tube 1, and the portion of the soft plug 6 located outside the material guiding tube 1 is inserted into the inner hole of the ring-shaped member 7, so that the overall structure of the material discharging device is simplified, and the manufacturing and processing are facilitated. The annular member 7 may be in various forms, for example, it may be annular heat insulating cotton; specifically, the annular member 7 may be single-layer annular heat-insulating cotton, or the annular member 7 may also be multilayer annular heat-insulating cotton arranged in a stacked manner; in addition, the annular heat preservation cotton can be detachably arranged on a steel structure of an external stirring barrel through a common bracket, or the annular heat preservation surface can be detachably screwed on the steel structure of the stirring barrel through a bolt. It should be noted that, in order to optimize the heat preservation effect of the second plugging mechanism 5, the ring-shaped member 7 may be attached to the end surface of the material guiding pipe on the outlet side to assist the soft plugs 6 to jointly perform heat preservation treatment on the material guiding pipe 1.
Furthermore, the soft plug 6 is a flocculent cotton plug, so that the structure is simpler, the assembly is more flexible, and the cost is low. Wherein, the flocculent cotton plug and the annular heat preservation cotton can adopt high temperature resistant cotton, for example, resistant to 1600 ℃.
When the material guide pipe is used, when the material guide pipe 1 is switched from a normal state to a material discharge state, the ring-shaped part 7 is assembled on the outlet side of the material guide pipe 1 and props against the end face of the material guide pipe 1, and then the flocculent cotton plugs are sequentially penetrated into and fully plug the inner holes of the ring-shaped part 7 and the outlet 16 of the material guide pipe 1. In the discharging state, at the end of the heating stage of the solid glass 15 or at the beginning of the draining stage of the liquid glass, that is, immediately before or after the liquid glass flows out from the guide tube, the ring member 7 is detached immediately, so that the liquid glass can be drained smoothly.
As shown in fig. 1, the first blocking mechanism 2 includes a baffle 4 movably connected to the material guiding tube 1, and the baffle 4 is configured to be switchable between a blocking position (shown in fig. 1) capable of pressing the outlet 16 of the material guiding tube 1 through the hard plug 3 and an idle position (not shown in the figure) capable of driving the hard plug 3 to disengage from the outlet 16 of the material guiding tube 1, so that the structure is simpler, the operation is more convenient, and the blocking effect of the first blocking mechanism 2 on the material guiding tube is also ensured. It should be noted that the first plugging mechanism 2 may be set in various forms, for example, the first plugging mechanism 2 includes a telescopic rod, one end of the telescopic rod is connected to the steel structure of the stirring barrel, the other end of the telescopic rod is connected to the baffle 4, and the telescopic rod can perform telescopic motion along the axis direction thereof to drive the baffle 4 to move between the plugging position and the idle position; alternatively, the first closing mechanism 2 comprises a rotary joint, by means of which the flap 4 is rotatably connected to the steel structure of the agitator tank and can be switched between the closing position and the rest position by a rotary movement.
Further, the hard plug 3 has a conical structure, and the tip of the conical structure is inserted into the outlet 16 of the material guide pipe 1, so that the structure is simpler, the manufacture and the processing are convenient, and the hard plug 3 can be conveniently separated from the solid glass 15.
It is worth mentioning that, as shown in fig. 1, the hard plug 3 further includes a plate-shaped structure, the plate-shaped structure is formed at the wide end of the conical structure, one side of the plate-shaped structure, which is far away from the conical structure, is fixedly assembled on the baffle 4, the structure is simple, the conical structure can be conveniently inserted into or removed from the material guide pipe 1 through the baffle 4, and the operation is more convenient. Further, the hard plug 3 is made of a light insulating brick (for example, made of a fireproof material), so that the structure is simpler, and the heat insulation effect is better. After the light insulating bricks are moved out of the material guide pipe through the baffle 4 (of course, residues adhered to the solid glass 15 by the light insulating bricks can be removed through tools such as cones and the like), the solid glass 15 is formed into a conical groove, the opening of the conical groove faces to the outlet side of the material guide pipe, and the wall of the groove opening of the conical groove is the inner edge of the outlet side of the material guide pipe; it should be noted that the portion of the wadding cotton stopper inserted into the guide tube may be filled in the tapered chute to form an insulating layer at the outlet side of the guide tube 1.
In order to facilitate the heating treatment of the material guide pipes, the material discharging device comprises a heating mechanism, the heating mechanism is arranged on the periphery of the material guide pipes 1 and can heat the material guide pipes 1, and the material discharging device is simple in structure and convenient to operate.
Further, the discharge device includes temperature measurement mechanism, temperature measurement mechanism sets up to survey and show the temperature of passage 1 makes things convenient for operating personnel to observe the real-time temperature of passage 1 directly perceivedly, provides accurate foundation for operating personnel gets rid of annular member 7. The temperature measuring mechanism can be in various forms, for example, the temperature measuring mechanism comprises a control unit, a temperature display 8 and a temperature detector, the temperature detector can detect the temperature in the material guide pipe 1 and convert the detected temperature result into temperature information, the control unit is respectively electrically connected with the temperature display 8 and the temperature detector, the control unit can receive the temperature information and convert the temperature information into temperature data to be transmitted to the temperature display 8, and the temperature display 8 can receive and display the temperature data to be displayed, so that an operator can directly obtain the actual temperature of the material guide pipe; wherein a thermocouple 12 (e.g., an S-type thermocouple) in the temperature probe may be wrapped around the interior of the conduit 1 to obtain the temperature of the conduit 1.
According to some embodiments of the utility model, heating mechanism is including heating ring 9, heating ring 9 cover is established the periphery of passage 1 and can be right passage 1 carries out heat treatment, simple structure, and the direct heating passage 1 of being convenient for, and then can high-efficient solid-state glass 15 in the heating passage 1. Wherein, the heating ring 9 can be provided in various forms, for example, the heating ring 9 can be a unitary structure, i.e., a heating ring pipe, and the inner diameter of the heating ring pipe is slightly larger than the outer diameter of the material guiding pipe; preferably, the heating ring member 9 can be a split structure, the heating ring member 9 includes a heating wire 13 and at least two arc plates, the axes of the arc plates and the axes of the material guiding pipes are arranged in a collinear manner, the at least two arc plates are arranged around the periphery of the material guiding pipe 1 in a surrounding manner so as to form an annular sleeve coaxially arranged with the material guiding pipe 1 outside the material guiding pipe 1, and the heating wire 13 is wound outside the arc plates so as to heat the arc plates, so that the structure is simple and the assembly is convenient. In addition, the heating ring 9 can be electrically heated by using the heating circuit shown in fig. 3, that is, the heating ring 9 is directly electrified and heated by the power supply 14 (for example, in a low-voltage and high-current manner, specifically, the voltage may be 4V to 8V, and the current may be 3000A to 5000A), specifically, the current of the power supply 14 in the liquid glass discharging stage can be set to be less than 60% of the current of the solid glass 15 in the heating stage, so that on the premise of ensuring smooth liquid glass discharging, energy and electricity are saved, and the use cost of the discharging device is reduced; further, the material guiding tube 1 may be made of an inert noble metal material so as to facilitate the electrical heating treatment by the power source 14.
Of course, the heating mechanism may further include a plurality of heating tiles 10, the plurality of heating tiles 10 are stacked along the axial direction of the material guiding pipe 1 and are arranged around the periphery of the heating ring 9 in a surrounding manner, the heating tiles 10 are arranged to heat and insulate the heating ring 9, the structure is simple, and the heating tiles with the heating function are arranged around the periphery of the heating ring 9, so that the heating tiles 10 can insulate the material guiding pipe 1, and the heating efficiency of the heating mechanism on the material guiding pipe 1 is improved. Wherein, the heating tile 10 can be in various forms, for example, the heating tile 10 comprises an insulating brick and a heating wire 13 wound outside the insulating brick, wherein the heating wire 13 can heat the insulating brick to form the heating tile 10 with a heating function together with the insulating brick.
The utility model discloses the second aspect still provides an agitated vessel, agitated vessel include the agitator with the discharge device, the agitator includes the discharge gate, the import 17 of passage 1 connect in the agitator and with the discharge gate intercommunication. It is worth mentioning that a flange 11 may be further provided at the inlet 17 of the guide tube 1 so that the guide tube 1 may be assembled to the discharge opening of the mixing tank through the flange 11.
According to the technical scheme, the stirring equipment comprises the stirring barrel and the discharging device, the discharging port of the stirring barrel can be plugged through the material guide pipe in a normal state, the discharging port of the stirring barrel is prevented from leaking materials and the like, and good sealing performance of the stirring barrel in the normal state is guaranteed; and, under the unloading state, the unloading mouth of the mixing tank can be plugged by the solid glass in the material guiding pipe 1 at the heating stage of the solid glass 15, specifically, the soft plug 6 of the second plugging mechanism 5 is embedded in the outlet 16 of the material guiding pipe 1, so that the material guiding pipe 1 forms a closed heating chamber, the heat preservation effect is good, the heating efficiency is high, the forming speed of the liquid glass in the material guiding pipe 1 is accelerated, the cycle of the unloading device at the heating stage of the solid glass 15 is shortened, so that the unloading device can be rapidly transited from the heating stage of the solid glass 15 to the excretion stage of the liquid glass, and the mixing tank can rapidly and smoothly excrete the liquid glass through the material guiding pipe.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide a solution of the present invention with a plurality of simple modifications to avoid unnecessary repetition, and the present invention is not described separately for various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (10)
1. A blanking device, characterized in that the blanking device comprises a material guiding pipe (1), the material guiding pipe (1) being arranged to be switchable between a normal state and a blanking state, wherein:
in the normal state, the discharging device comprises a first plugging mechanism (2) connected to the material guide pipe (1), the first plugging mechanism (2) is provided with a hard plug (3), and the hard plug (3) is detachably inserted into an outlet (16) of the material guide pipe (1) to abut against and plug the solid glass (15) in the material guide pipe (1);
in the discharging state, the discharging device comprises a second plugging mechanism (5) with a soft plug (6), and the soft plug (6) is set as: the feeding pipe can be embedded in an outlet (16) of the feeding pipe (1) in the heating stage of the solid glass (15) to carry out heat preservation treatment on the feeding pipe (1), and can automatically separate from the feeding pipe (1) under the flowing action of liquid glass formed by heating the solid glass (15), so that the feeding pipe (1) can drain the liquid glass.
2. A blanking device according to claim 1, wherein the second blocking means (5) comprises a ring-shaped member (7), the ring-shaped member (7) being detachably arranged at the outlet side of the material guiding tube (1), and the portion of the soft plug (6) outside the material guiding tube (1) being inserted into the inner hole of the ring-shaped member (7).
3. A blanking device according to claim 1, wherein the soft plug (6) is arranged as a wad plug.
4. A blanking device according to claim 1, wherein the first blocking mechanism (2) comprises a blocking plate (4) movably connected to the guide tube (1), the blocking plate (4) being arranged to be switchable between a blocking position in which it is capable of pressing the outlet (16) of the guide tube (1) by the rigid plug (3) and an idle position in which it is capable of bringing the rigid plug (3) out of engagement with the outlet (16) of the guide tube (1).
5. The blanking device according to claim 2, characterized in that the hard plug (3) has a conical structure, the tip of which is inserted at the outlet (16) of the guide tube (1); and/or
The hard plug (3) is a light insulating brick.
6. A blanking device according to any one of claims 1 to 5, comprising heating means provided on the outer periphery of the material guiding tube (1) and capable of heat-treating the material guiding tube (1).
7. A blanking device according to claim 6, characterized in that it comprises a temperature measuring means arranged to detect and display the temperature of the conduit (1).
8. The blanking device according to claim 6, wherein the heating mechanism comprises a heating ring (9), the heating ring (9) is sleeved on the periphery of the material guide pipe (1) and can heat the material guide pipe (1).
9. The blanking device according to claim 8, wherein the heating mechanism comprises a plurality of heating tiles (10), the plurality of heating tiles (10) are stacked along the axial direction of the material guide pipe (1) and are arranged around the periphery of the heating ring piece (9), and the heating tiles (10) are arranged to heat and insulate the heating ring piece (9).
10. A mixing apparatus, characterized in that it comprises a mixing tank and a discharge device according to any one of claims 1 to 9, said mixing tank comprising a discharge opening, said inlet (17) of said conduit (1) being connected to said mixing tank and communicating with said discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017719.1U CN214299855U (en) | 2021-01-04 | 2021-01-04 | Discharging device and stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017719.1U CN214299855U (en) | 2021-01-04 | 2021-01-04 | Discharging device and stirring equipment |
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| CN214299855U true CN214299855U (en) | 2021-09-28 |
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| CN202120017719.1U Active CN214299855U (en) | 2021-01-04 | 2021-01-04 | Discharging device and stirring equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477720A (en) * | 2022-02-14 | 2022-05-13 | 河北光兴半导体技术有限公司 | Molten glass stirring barrel and molten glass discharging method |
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2021
- 2021-01-04 CN CN202120017719.1U patent/CN214299855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477720A (en) * | 2022-02-14 | 2022-05-13 | 河北光兴半导体技术有限公司 | Molten glass stirring barrel and molten glass discharging method |
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