CN110230770B - Gasifying and tank-inverting device for liquid sulfur dioxide - Google Patents
Gasifying and tank-inverting device for liquid sulfur dioxide Download PDFInfo
- Publication number
- CN110230770B CN110230770B CN201910311685.4A CN201910311685A CN110230770B CN 110230770 B CN110230770 B CN 110230770B CN 201910311685 A CN201910311685 A CN 201910311685A CN 110230770 B CN110230770 B CN 110230770B
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- China
- Prior art keywords
- sulfur dioxide
- tank
- heating box
- rotating shaft
- tanks
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 238000002309 gasification Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 abstract description 6
- 235000010269 sulphur dioxide Nutrition 0.000 description 46
- 239000011521 glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004291 sulphur dioxide Substances 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a gasification and tank inversion device of liquid sulfur dioxide, which is used for conveying sulfur dioxide to a slag box of a transition roller, and comprises the following components: heating cabinet, two supports and axis of rotation. The heating box is provided with an air inlet and a sealing door, and the air inlet is used for allowing external hot air to enter the heating box; the two brackets are respectively fixed on two sides of the heating box; the rotating shaft can be rotatably erected on the bracket, and the rotating shaft is provided with a plurality of accommodating spaces for accommodating sulfur dioxide tanks; wherein, the hot air entering the heating box is used for heating and preserving heat of the sulfur dioxide tank; wherein, the both ends of axis of rotation wear out the both sides of heating cabinet respectively. Therefore, the gasification tank pouring device for the liquid sulfur dioxide has a simple and reasonable structure, can automatically rotate the tank body, keeps the sealed space warm, greatly improves the working environment of operators, and improves the tank pouring efficiency.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to a gasification and tank inversion device for liquid sulfur dioxide.
Background
In the float glass production process, glass is formed and then enters an annealing kiln through a transition roller, sulfur dioxide is introduced into a slag box of a transition roller table, a layer of protective film can be formed on the lower surface of the glass, apparent defects such as scratch, roller marks and tin dipping of the glass are prevented, meanwhile, the mildew-proof effect can be achieved, and normally, the sulfur dioxide enters the slag box after being gasified in a liquid state. In order to ensure the gasification effect of the liquid sulfur dioxide, measures are currently taken to improve the environmental temperature of a sulfur dioxide tank storage chamber by introducing hot air of an annealing kiln, wherein the environmental temperature is controlled within the range of 50-60 ℃; because the back-flowing and inspection operations are performed in a high-temperature environment, difficulty is brought to daily operators, and production potential safety hazards exist. In normal production operation, three tanks need to be placed in the sulfur dioxide tank storage room, one tank is used, two tanks are preheated for standby, and the transportation is time-consuming and labor-consuming when switching the back-flowing operation.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a gasification tank pouring device for liquid sulfur dioxide, which has a simple and reasonable structure, greatly improves the working environment of operators, and improves the tank pouring efficiency.
In order to achieve the above object, the present invention provides a gasification and pouring device for liquid sulfur dioxide, which is used for delivering sulfur dioxide to a slag box of a transition roller, the gasification and pouring device for liquid sulfur dioxide comprises: heating cabinet, two supports and axis of rotation. The heating box is provided with an air inlet and a sealing door, and the air inlet is used for allowing external hot air to enter the heating box; the two brackets are respectively fixed on two sides of the heating box; the rotating shaft can be rotatably erected on the bracket, and the rotating shaft is provided with a plurality of accommodating spaces for accommodating sulfur dioxide tanks; wherein, the hot air entering the heating box is used for heating and preserving heat of the sulfur dioxide tank; wherein, the both ends of axis of rotation wear out the both sides of heating cabinet respectively.
In a preferred embodiment, the sealing door is arranged at the top of the heating box, and the sulfur dioxide tank is arranged in the accommodating space through the sealing door.
In a preferred embodiment, the receiving space has an opening for exposing the end face of the sulphur dioxide tank.
In a preferred embodiment, the gasification and decanting device for liquid sulfur dioxide further comprises: temperature sensor, electric control valve and PID controller. The temperature sensor is arranged on the heating box and is used for sensing the temperature in the heating box in real time; the electric regulating valve is arranged on the air inlet of the heating box and is used for controlling the opening and closing of the air inlet; the PID controller is in communication connection with the temperature sensor and the electric regulating valve; the PID controller is used for controlling the opening and closing of the electric regulating valve according to the temperature sensed by the temperature sensor, so that the temperature in the heating box is constant.
In a preferred embodiment, the number of the plurality of accommodating spaces is three.
In a preferred embodiment, the bracket is provided with a first positioning hole, and the rotating shaft is provided with a second positioning hole, and the rotating shaft can be prevented from rotating by inserting the positioning pins into the first positioning hole and the second positioning hole in sequence.
Compared with the prior art, the gasification tank pouring device for the liquid sulfur dioxide has the advantages that the structure is simple and reasonable, the tank body can be automatically rotated, the airtight space is insulated, the working environment of operators is greatly improved, and the tank pouring efficiency is improved.
Drawings
Fig. 1 is a schematic diagram showing a front view of a gasification and inversion device for liquid sulfur dioxide according to an embodiment of the present invention.
Fig. 2 is a schematic side view of a gasification and inversion device for liquid sulfur dioxide according to an embodiment of the invention.
The main reference numerals illustrate:
The device comprises a heating box 1, an air inlet 2, a sealing door 3, a bracket 4, a rotating shaft 5, a containing space 6, a sulfur dioxide tank 7, a temperature sensor 8, an electric regulating valve 9, a locating pin 10, a locating hole 11, and a locating hole 12.
Detailed Description
The following detailed description of embodiments of the invention is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
As shown in fig. 1 to 2, fig. 1 is a schematic diagram showing a front view of a gasification and inversion device for liquid sulfur dioxide according to an embodiment of the present invention; fig. 2 is a schematic side view of a gasification and inversion device for liquid sulfur dioxide according to an embodiment of the invention.
According to a preferred embodiment of the present invention, a gasification and pouring device for liquid sulfur dioxide is used for delivering sulfur dioxide to a slag box of a transition roller, and the gasification and pouring device for liquid sulfur dioxide comprises: a heating box 1, two brackets 4 and a rotating shaft 5. An air inlet 2 and a sealing door 3 are arranged on the heating box 1, and the air inlet 2 is used for supplying external hot air into the heating box 1; the two brackets 4 are respectively fixed on two sides of the heating box 1; the rotating shaft 5 can be rotatably erected on the bracket 4, and the rotating shaft 5 is provided with a plurality of accommodating spaces 6, and the accommodating spaces 6 are used for accommodating sulfur dioxide tanks 7; wherein, the hot air entering the heating box 1 is used for heating and preserving heat of the sulfur dioxide tank 7; wherein, both ends of the rotating shaft 5 respectively penetrate out of both sides of the heating box 1.
In a preferred embodiment, the sealing door 3 is arranged at the top of the heating box 1, and the sulfur dioxide tank7 is arranged in the accommodating space 6 through the sealing door 3; the receiving space 6 has an opening for exposing an end face of the sulphur dioxide tank 7.
In a preferred embodiment, the gasification and decanting device for liquid sulfur dioxide further comprises: a temperature sensor 8, an electric control valve 9 and a PID controller. The temperature sensor 8 is arranged on the heating box 1, and the temperature sensor 8 is used for sensing the temperature in the heating box 1 in real time; the electric regulating valve 9 is arranged on the air inlet 2 of the heating box 1, and the electric regulating valve 9 is used for controlling the opening and closing of the air inlet 2; the PID controller is in communication connection with the temperature sensor 8 and the electric regulating valve 9; the PID controller is used for controlling the opening and closing of the electric regulating valve 9 according to the temperature sensed by the temperature sensor 8, so that the temperature in the heating box 1 is constant.
In a preferred embodiment, the number of the plurality of accommodating spaces 6 is three; the bracket 4 is provided with a first positioning hole 11, the rotating shaft 5 is provided with a second positioning hole 12, and the rotating shaft 5 can be prevented from rotating by inserting the positioning pin 10 into the first positioning hole 11 and the second positioning hole 12 in sequence.
In practice, three sulfur dioxide tanks 7 are placed in the heating cabinet 1 (i.e. in the receiving space 6) through the sealing door 3, respectively. In the normal use process, the temperature sensor 8 is set to be a required temperature value, closed-loop temperature control is formed by the temperature sensor, the electric regulating valve 9 and the PID controller, and the constant temperature in the heating box 1 is ensured by controlling the hot air quantity (namely controlling the opening and closing and the opening and closing degree). When the sulfur dioxide tank 7 is used for supplying air (an operator inserts one end of an air supply pipe into an air transmission hole on the end face of sulfur dioxide, and the other end of the air supply pipe is introduced into a slag box of a transition roller), as the amount of air in the tank is smaller and smaller, the sulfur dioxide tank 7 is lighter and lighter, under the action of gravity, the three sulfur dioxide tanks 7 can slowly rotate anticlockwise around the rotating shaft 5 in the use process (namely, the accommodating space 6 rotates anticlockwise along with the rotating shaft 5), and as the weight of the sulfur dioxide tanks 7 is continuously reduced, one sulfur dioxide tank 7 is at the topmost position, and the other two sulfur dioxide tanks 7 are at the bottommost positions. When the sulfur dioxide tank 7 is used up, the sulfur dioxide tank 7 can be switched to another sulfur dioxide tank 7 for use (the air supply pipe is inserted), and if the sulfur dioxide tank 7 at the top is replaced, the positioning pin 10 is required to be inserted into the first positioning hole 11 and the second positioning hole 12, so that the tank body is ensured not to rotate during the replacement, the sealing door 3 is opened, the empty tank is lifted out by lifting the two ends of the sulfur dioxide tank 7, the new sulfur dioxide tank 7 is replaced, the sealing door 3 is closed, the positioning pin 10 is pulled out, and the tank pouring process is finished. The above-mentioned rotating shaft 5 can be understood as having a main shaft mounted on two brackets 4, while the outer circumference of the main shaft has a cylindrical housing compartment with three housing chambers therein, which can be rotated anticlockwise as the weight of the sulphur dioxide tank 7 is reduced.
In a word, the gasification tank-pouring device of the liquid sulfur dioxide has a simple and reasonable structure, can automatically rotate the tank body, keeps the sealed space warm, greatly improves the working environment of operators, and improves the tank-pouring efficiency.
The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (2)
1. The utility model provides a liquid sulfur dioxide's gasification tank inversion device for carry sulfur dioxide to the platform sediment case of transition roller, its characterized in that, liquid sulfur dioxide's gasification tank inversion device includes:
The heating box is provided with an air inlet and a sealing door, and the air inlet is used for allowing external hot air to enter the heating box;
the two brackets are respectively fixed on two sides of the heating box; and
The rotating shaft can be rotatably erected on the bracket, and is provided with a plurality of accommodating spaces for accommodating sulfur dioxide tanks;
Wherein the hot air entering the heating box is used for heating and preserving heat of the sulfur dioxide tank;
Wherein, two ends of the rotating shaft respectively penetrate out of two sides of the heating box;
The sealing door is arranged at the top of the heating box, and the sulfur dioxide tank is arranged in the accommodating space through the sealing door;
Wherein the accommodating space is provided with an opening, and the opening is used for exposing the end face of the sulfur dioxide tank;
the support is provided with a first positioning hole, the rotating shaft is provided with a second positioning hole, and the rotating shaft can be prevented from rotating by inserting the positioning pins into the first positioning hole and the second positioning hole in sequence;
wherein the number of the plurality of accommodating spaces is three;
When the sulfur dioxide tanks are used for supplying gas, the sulfur dioxide tanks are lighter due to the fact that the gas in the sulfur dioxide tanks is less, under the action of gravity, the three sulfur dioxide tanks can slowly rotate anticlockwise around the rotating shaft in the use process, and as the weight of the sulfur dioxide tanks is continuously reduced, finally one sulfur dioxide tank is positioned at the topmost position, and the other two sulfur dioxide tanks are positioned at the bottommost positions;
After one sulfur dioxide tank is used up, the sulfur dioxide tank can be switched to another sulfur dioxide tank for use, if the sulfur dioxide tank at the top is replaced, the locating pin is required to be inserted into the first locating hole and the second locating hole, rotation can not occur during tank replacement, the sealing door is opened, the empty tank is lifted out through hoisting the two ends of the sulfur dioxide tank, the new sulfur dioxide tank is replaced, the sealing door is closed, the locating pin is pulled out, and the tank pouring process is finished.
2. The gasification and conversion device for liquid sulfur dioxide according to claim 1, further comprising:
the temperature sensor is arranged on the heating box and is used for sensing the temperature in the heating box in real time;
the electric regulating valve is arranged on the air inlet of the heating box and is used for controlling the opening and closing of the air inlet; and
The PID controller is in communication connection with the temperature sensor and the electric regulating valve;
the PID controller is used for controlling the opening and closing of the electric regulating valve according to the temperature sensed by the temperature sensor, so that the temperature in the heating box is constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311685.4A CN110230770B (en) | 2019-04-18 | 2019-04-18 | Gasifying and tank-inverting device for liquid sulfur dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311685.4A CN110230770B (en) | 2019-04-18 | 2019-04-18 | Gasifying and tank-inverting device for liquid sulfur dioxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110230770A CN110230770A (en) | 2019-09-13 |
| CN110230770B true CN110230770B (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910311685.4A Active CN110230770B (en) | 2019-04-18 | 2019-04-18 | Gasifying and tank-inverting device for liquid sulfur dioxide |
Country Status (1)
| Country | Link |
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| CN (1) | CN110230770B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762388A (en) * | 2019-11-19 | 2020-02-07 | 河北南玻玻璃有限公司 | Liquid sulfur dioxide gasification device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204829267U (en) * | 2015-07-27 | 2015-12-02 | 浙江浙能催化剂技术有限公司 | Sulfur dioxide gas cylinder heating device |
| CN205226880U (en) * | 2015-12-22 | 2016-05-11 | 河北荣特化工有限公司 | Circulation hydrogen compressor who uses in crude benzene hydrogenation production technology |
| CN209876498U (en) * | 2019-04-18 | 2019-12-31 | 河北南玻玻璃有限公司 | Gasification tank transfer device for liquid sulfur dioxide |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201310746Y (en) * | 2008-12-15 | 2009-09-16 | 中色科技股份有限公司 | Integral liquid chlorine reservoir gasification stable pressure box |
| KR100928521B1 (en) * | 2009-03-12 | 2009-11-25 | 우주쎄미텍 주식회사 | Automated apparatus for vaporizing and supplying liquified gas |
| KR101249345B1 (en) * | 2011-09-06 | 2013-04-01 | 국방과학연구소 | A fixing device of gas supply cylinder for vehicles |
| CN108470396B (en) * | 2018-03-20 | 2020-11-17 | 河海大学常州校区 | Automatic paid recovery machine and recovery method for empty pop can bottles |
| CN208652132U (en) * | 2018-06-27 | 2019-03-26 | 河北视窗玻璃有限公司 | A kind of liquid gasification device |
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- 2019-04-18 CN CN201910311685.4A patent/CN110230770B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204829267U (en) * | 2015-07-27 | 2015-12-02 | 浙江浙能催化剂技术有限公司 | Sulfur dioxide gas cylinder heating device |
| CN205226880U (en) * | 2015-12-22 | 2016-05-11 | 河北荣特化工有限公司 | Circulation hydrogen compressor who uses in crude benzene hydrogenation production technology |
| CN209876498U (en) * | 2019-04-18 | 2019-12-31 | 河北南玻玻璃有限公司 | Gasification tank transfer device for liquid sulfur dioxide |
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| CN110230770A (en) | 2019-09-13 |
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