CN211392428U - Special holding vessel of liquid sulphur - Google Patents
Special holding vessel of liquid sulphur Download PDFInfo
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- CN211392428U CN211392428U CN201921759767.7U CN201921759767U CN211392428U CN 211392428 U CN211392428 U CN 211392428U CN 201921759767 U CN201921759767 U CN 201921759767U CN 211392428 U CN211392428 U CN 211392428U
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Abstract
The utility model relates to a special storage tank for liquid sulfur, which comprises a tank body, wherein the tank body is supported by a supporting frame at the bottom, a totally-enclosed heat preservation cover is arranged at the upper part of the tank body, an annular sealing groove is also arranged at the outer edge of the upper opening of the tank body, and the edge of the heat preservation cover is provided with a buckling edge corresponding to the sealing groove; a discharge port and a slag discharge port are formed in the bottom of the tank body, and a steam coil pipe is arranged in the tank body; the heat preservation cover is provided with a feeding hole. The utility model has the advantages of reasonable structure, convenient operation, safe use, good heat preservation and the like.
Description
Technical Field
The utility model relates to a holding vessel especially relates to a special holding vessel of liquid sulphur, belongs to storage device technical field.
Background
The liquid sulfur is a common product in chemical production, has wide application, and is widely applied in the fields of sulfonation, chemical fertilizers, food, environmental protection and the like. In the prior art, solid block sulfur is put into a sulfur melting tank to be heated to generate liquid sulfur, and then the liquid sulfur is conveyed into a storage device and is transported out of a factory after being stored to a certain amount.
The common storage method of the liquid sulfur is to convey the liquid sulfur into a sulfur pool poured by concrete, but the sulfur pool is easy to seep water, and the steam heating coil cannot be heated fully due to the overlarge area of the sulfur pool; in order to overcome the problems, a sulfur storage tank is used for storing liquid sulfur in the prior art, but the liquid sulfur needs to be kept at 125-.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at the problems of low safety and poor heat preservation of the prior sulfur storage tank, and provides a special storage tank for liquid sulfur, which has reasonable structure, convenient operation, safe use and good heat preservation.
The purpose of the utility model is mainly realized by the following scheme:
a special storage tank for liquid sulfur comprises a tank body, wherein the tank body is supported by a support frame at the bottom, a totally-enclosed heat-insulating cover is arranged at the upper part of the tank body, an annular sealing groove is also arranged at the outer edge of an upper opening of the tank body, and a fastening edge corresponding to the sealing groove is arranged at the edge of the heat-insulating cover; a discharge port and a slag discharge port are formed in the bottom of the tank body, and a steam coil pipe is arranged in the tank body; the heat preservation cover is provided with a feeding hole.
By adopting the technical scheme, the upper part of the tank body is provided with the totally-enclosed heat-insulating cover, so that heat loss is prevented; the sealing groove and the buckling edge are arranged, so that the sealing performance of the tank body and the heat-insulating cover is ensured; saturated steam in the steam coil pipe is used as a heat exchange medium, so that the temperature of the tank body can be ensured to be normally used.
Preferably, the heat-insulating cover is also provided with a liquid level meter interface, a fire extinguishing steam interface and a gaseous sulfur recovery interface.
By adopting the technical scheme, the interface of the liquid level meter is used for placing the liquid level meter, the liquid level information in the tank body is known according to the liquid level meter, and when the liquid sulfur is lower than a certain value, the sulfur is added through the sulfur adding equipment; the fire extinguishing steam interface is used for connecting a fire extinguishing steam pipe to perform fire extinguishing operation on the tank body; the gaseous sulfur recovery interface is a negative pressure jacket pipe, and can suck out the gaseous sulfur to enter the gaseous sulfur recovery device for centralized recovery and utilization.
Preferably, a temperature detection device is arranged in the tank body, and the temperature detection device is a TS series temperature sensor.
Through adopting above-mentioned technical scheme, the inside of jar body is equipped with TS series temperature sensor, obtains the internal temperature information of jar from temperature sensor, and further control steam coil starts or closes, guarantees that the internal liquid sulphur of jar is invariable in a temperature range.
Preferably, the bottom of the tank body is provided with a stirring device.
Through adopting above-mentioned technical scheme, the bottom of the jar body is provided with agitating unit, stirs liquid sulphur, and liquid sulphur improves the homogeneity, when jar internal low reheating of temperature, through agitating unit and steam coil's operation, can accelerate the sulphur liquefaction.
Preferably, a fire extinguishing steam pipe is arranged at the top of the heat preservation cover, an electric valve is arranged at the inlet of the fire extinguishing steam pipe, and the outlet of the fire extinguishing steam pipe is connected with the fire extinguishing steam interface.
Through adopting above-mentioned technical scheme, the top of heat preservation lid is equipped with the steam pipe of putting out a fire, has improved the security of device.
Preferably, the gaseous sulfur recovery interface is externally connected to a gaseous sulfur storage device.
Through adopting above-mentioned technical scheme, can concentrate recycle with the gaseous sulfur in the jar body.
Preferably, the inlet and the outlet of the steam coil are both provided with a stop valve, and the outlet of the steam coil is also provided with a drain valve.
Through adopting above-mentioned technical scheme, the business turn over of stop valve control steam, noncondensable gases such as steam condensate water and air in the steam coil can be got rid of to the trap, and does not leak out steam.
Preferably, the sealing groove is filled with sealing liquid.
Through adopting above-mentioned technical scheme, can keep the sealed of closed groove, prevent heat loss, guarantee the internal temperature of jar.
Preferably, the slag discharge port and the discharge port are both provided with gate valves.
By adopting the technical scheme, the control of discharging and deslagging of the tank body is facilitated.
Therefore, the utility model discloses possess following advantage: (1) the utility model is provided with the stirring device at the bottom of the tank body and the steam coil pipe inside, which can heat and stir the sulfur in the tank body, and can rapidly heat and generate liquid sulfur even if the sulfur is stored and solidified for a long time; (2) the utility model is provided with the fire extinguishing steam pipe, if fire occurs in the tank body, the steam can be used for extinguishing fire in the tank body, and the safety of the device is improved; (3) the utility model has reasonable structure and convenient operation, and is suitable for storing liquid sulfur.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Illustration of the drawings: 1-tank body, 2-support frame, 3-heat preservation cover, 4-sealing groove, 5-edge buckle, 6-discharge port, 7-slag discharge port, 8-steam coil, 9-feed port, 10-liquid level meter interface, 11-fire extinguishing steam interface, 12-gaseous sulfur recovery interface, 13-temperature detection device, 14-stirring device, 15-fire extinguishing steam pipe, 16-electric valve, 17-stop valve, 18-drain valve and 19-gate valve.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a technical scheme, a special storage tank for liquid sulfur, which comprises a tank body 1 and a totally-enclosed heat preservation cover 3 on the upper part of the tank body 1, wherein the heat preservation cover 3 can prevent heat loss by a heat preservation interlayer, thereby further saving energy; the tank body 1 is supported by a support frame 2 at the bottom, and 2-3 support frames are uniformly arranged, and 2 support frames are selected in the embodiment; an annular sealing groove 4 is further formed in the outer edge of the upper opening of the tank body 1, a buckling edge 5 corresponding to the sealing groove 4 is arranged on the edge of the heat-insulating cover 3, and sealing liquid is filled into the sealing groove 4; the bottom of the tank body 1 is provided with a discharge port 6 and a slag discharge port 7, in the embodiment, the discharge port 6 is positioned on the side surface of the bottom of the tank body 1, the slag discharge port 7 is positioned on the bottom surface of the tank body 1, and the slag discharge port 7 and the discharge port 6 are both provided with gate valves 19, so that the control is convenient; a steam coil 8 is arranged in the tank body 1, stop valves 17 positioned on the outer side wall of the tank body 1 are arranged at the inlet and the outlet of the steam coil 8, a drain valve 18 is also arranged at the outlet of the steam coil 8, the stop valves 17 control the inlet and the outlet of steam, and the drain valve 18 can remove non-condensable gas such as steam condensate and air in the steam coil 8 and does not leak the steam; a temperature detection device 13 is further arranged in the tank body 1 above the steam coil 8, the temperature detection device 13 is a TS series temperature sensor, and a TSP temperature sensor is adopted in the embodiment; the bottom of the tank body 1 is provided with a stirring device 14, the stirring device 14 is externally connected with a power supply, and if the sulfur is stored for a long time and solidified, the liquefaction of the sulfur can be accelerated through the operation of the stirring device 14 and the steam coil 8; in order to prevent the inner wall of the tank body 1 from being corroded, the surface of the inner wall of the tank body can be plated with a corrosion-resistant coating of zinc, aluminum and alloy thereof, a lining is added, and an anticorrosive paint protective layer is sprayed and brushed for electrochemical protection.
The heat preservation cover 3 is provided with a feeding hole 9, a liquid level meter interface 10, a fire extinguishing steam interface 11 and a gaseous sulfur recovery interface 12, and the positions of the feeding hole 9, the liquid level meter interface 10, the fire extinguishing steam interface 11 and the gaseous sulfur recovery interface 12 can be arranged according to actual requirements; a liquid level meter is arranged on the liquid level meter interface 10, liquid level information in the tank body can be detected, and when liquid sulfur is lower than a certain value, the liquid sulfur is added through a sulfur adding device externally connected with the feed port 9; the top of the heat preservation cover 3 is provided with a fire extinguishing steam pipe 15, the inlet of the fire extinguishing steam pipe 15 is provided with an electric valve 16, the outlet of the fire extinguishing steam pipe 15 is connected with the fire extinguishing steam interface 11, and the opening of the electric valve 16 is automatically controlled by a fire signal; the gaseous sulfur recovery interface 12 is externally connected with a gaseous sulfur storage device, so that the gaseous sulfur in the tank body 1 can be recovered and utilized in a centralized manner.
The utility model discloses a special holding vessel theory of operation of liquid sulphur: liquid sulfur is added into jar body 1 by feed inlet 9 in, observes through the level gauge of installing on the level gauge interface 10 whether liquid sulfur is full, guarantees that liquid sulfur is in the heat balance state through the heat that steam coil 8 in the jar body provided, and the temperature of liquid sulfur obtains from temperature-detecting device 13, and the level gauge that level signal set up on from level gauge interface 10 obtains. In the storage process, once a sulfur burning fire disaster occurs, the electric valve 16 on the fire extinguishing steam pipe 15 is automatically opened, and steam enters the tank body 1 from the fire extinguishing steam interface 11 to extinguish fire. If the stored sulfur is solidified, the saturated steam in the steam coil 8 is used as a heat exchange medium to liquefy the solidified sulfur, and the stirring device 14 is opened to accelerate the liquefaction of the sulfur. During maintenance, the heat preservation cover 3 is opened for maintenance and maintenance, and impurities in the tank body 1 are discharged from the slag discharge port 7 to the outside of the tank body 1.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a special holding vessel of liquid sulphur, includes a jar body (1), jar body (1) supports its characterized in that through support frame (2) of bottom: a totally-enclosed heat-insulating cover (3) is arranged at the upper part of the tank body (1), an annular sealing groove (4) is also arranged at the outer edge of the upper opening of the tank body (1), and a fastening edge (5) corresponding to the sealing groove (4) is arranged at the edge of the heat-insulating cover (3); a discharge hole (6) and a slag discharge hole (7) are formed in the bottom of the tank body (1), and a steam coil pipe (8) is arranged inside the tank body (1); a feeding hole (9) is formed in the heat preservation cover (3).
2. The special storage tank for liquid sulfur according to claim 1, characterized in that: the heat preservation cover (3) is also provided with a liquid level meter interface (10), a fire extinguishing steam interface (11) and a gaseous sulfur recovery interface (12).
3. The special storage tank for liquid sulfur according to claim 1, characterized in that: the temperature detection device (13) is arranged in the tank body (1).
4. The special storage tank for liquid sulfur according to claim 1, characterized in that: the bottom of the tank body (1) is provided with a stirring device (14).
5. The special storage tank for liquid sulfur according to claim 2, characterized in that: the top of the heat preservation cover (3) is provided with a fire extinguishing steam pipe (15), the inlet of the fire extinguishing steam pipe (15) is provided with an electric valve (16), and the outlet of the fire extinguishing steam pipe is connected with the fire extinguishing steam interface (11).
6. The special storage tank for liquid sulfur according to claim 2, characterized in that: the gaseous sulfur recovery interface (12) is externally connected with a gaseous sulfur storage device.
7. The special storage tank for liquid sulfur according to claim 1, characterized in that: the inlet and the outlet of the steam coil (8) are both provided with a stop valve (17), and the outlet of the steam coil (8) is also provided with a drain valve (18).
8. The special storage tank for liquid sulfur according to claim 3, characterized in that: the temperature detection device (13) is a TS series temperature sensor.
9. The special storage tank for liquid sulfur according to claim 1, characterized in that: and sealing liquid is filled into the sealing groove (4).
10. The special storage tank for liquid sulfur according to any one of claims 1 to 9, wherein: and gate valves (19) are arranged at the slag discharge port (7) and the discharge port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759767.7U CN211392428U (en) | 2019-10-18 | 2019-10-18 | Special holding vessel of liquid sulphur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759767.7U CN211392428U (en) | 2019-10-18 | 2019-10-18 | Special holding vessel of liquid sulphur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211392428U true CN211392428U (en) | 2020-09-01 |
Family
ID=72210027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759767.7U Active CN211392428U (en) | 2019-10-18 | 2019-10-18 | Special holding vessel of liquid sulphur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211392428U (en) |
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2019
- 2019-10-18 CN CN201921759767.7U patent/CN211392428U/en active Active
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