CN213399331U

CN213399331U - Liquid sulfur tank heating system capable of being accurately regulated and controlled

Info

Publication number: CN213399331U
Application number: CN202022644427.9U
Authority: CN
Inventors: 晏诚; 张琪
Original assignee: Xi'an Petroleum Machinery Co ltd
Current assignee: Xi'an Petroleum Machinery Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-08
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a liquid sulfur tank heating system that can accurately regulate and control, including the installation frame, install a jar body in the installation frame, jar body one side is connected with the install bin in the installation frame, jar body internally mounted has a plurality of electrical heating stick, every electrical heating stick all overlaps towards the one end of install bin and is equipped with mounting flange, every electrical heating stick all is connected with heating stick temperature control module towards the one end of install bin, the heating stick temperature control module other end is connected with heating stick mounting flange, be equipped with heating stick electricity joint on the heating stick mounting flange other end, be connected with a temperature sensor between heating stick temperature control module and the electrical heating stick, a temperature sensor measuring end and electrical heating stick contact, a temperature sensor output is connected with heating stick temperature control module. The utility model discloses have temperature control system and monitored control system, the transportation is safer and stable.

Description

Liquid sulfur tank heating system capable of being accurately regulated and controlled

Technical Field

The utility model mainly relates to the technical field of tank containers, concretely relates to liquid sulfur tank heating system that can accurately regulate and control.

Background

The tank container is a special container made for transporting food, medicine and chemical goods, and has a structure that a liquid tank is fixed in a metal frame and consists of a tank body and a box body frame. When loading, the goods enter from the loading holes on the top of the tank, and when unloading, the goods flow out from the discharging holes or are sucked out from the loading holes on the top. The tank can be optionally provided with a steam or electric heating device, and the outside of the tank body can be optionally provided with a heat-insulating layer, an inert gas protection device, a pressure reduction device and other optional equipment required by fluid transportation and loading and unloading.

Patent No. 201320451344.5, for example, includes a first subsystem and a second subsystem independent from each other, the first subsystem including a first heating device and a first heating line connected to the first heating device, the first heating line being disposed in a bottom region of an outer surface of a tank container; the second subsystem comprises a second heating device and a second heating pipeline connected with the second heating device, and the second heating pipeline is arranged on the outer surface of the tank body of the tank container and is positioned above the first heating pipeline. Although the heating is effective and energy is saved, the temperature control system and the monitoring system are not provided, the transportation process has potential safety hazards, for example, in the transportation process, when the internal temperature exceeds 200 ℃, the corrosivity of liquid sulfur on rigid materials of the tank body is increased, when the internal temperature is below 120 ℃, the liquid sulfur is solidified and can not be unloaded, the reheating energy consumption is particularly large, when the internal temperature exceeds 145 ℃, the solidification can not be carried out, but the liquidity also becomes poor, and the unloading efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a liquid sulfur tank heating system capable of being accurately regulated and controlled, which is used for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a liquid sulfur tank case heating system that can accurately regulate and control, includes the installation frame, install a jar body in the installation frame, jar body one side is connected with the install bin in the installation frame, jar body internally mounted has a plurality of electrical heating stick, every the electrical heating stick all overlaps and is equipped with mounting flange towards the one end of install bin, every the electrical heating stick all is connected with heating stick temperature control module towards the one end of install bin, the heating stick temperature control module other end is connected with heating stick mounting flange, be equipped with heating stick electricity joint on the heating stick mounting flange other end, be connected with first temperature sensor between heating stick temperature control module and the electrical heating stick, first temperature sensor measuring end and electrical heating stick contact, first temperature sensor output is connected with heating stick temperature control module, heating stick temperature control module is equipped with the threshold value, works as first temperature sensor temperature surpasses 200 ℃, the heating rod temperature control module can cut off an internal circuit.

Preferably, the tank body is sleeved with a heat insulation layer. In the preferred embodiment, the heat loss and the energy consumption can be reduced through the heat-insulating layer.

Preferably, inside generator and the battery of being equipped with of install bin, generator one side is equipped with the controller, the controller pass through the wire respectively with generator internal circuit, battery output circuit electric connection, the battery passes through wire and generator output electric connection, heating rod electricity connect with through wire and battery output electric connection. In the preferred embodiment, the generator and the storage battery can realize continuous power supply, and the sufficient heating energy is ensured.

Preferably, the internal three second temperature sensor that is equipped with of jar, it is three second temperature sensor measurement end is located internal top of jar, middle-end and bottom respectively, every second temperature sensor all with the wireless sensing of controller is connected, works as second temperature sensor temperature exceedes 145 ℃, controller control generator and battery are closed, works as when second temperature sensor temperature is less than 120 ℃, controller control generator and battery start. In the preferred embodiment, the internal temperature can be regulated by the second temperature sensor.

Preferably, the controller is provided with a wireless transmission module in an internal circuit electrically connected with the controller, the wireless transmission module is a WiFi module or a Bluetooth module, the wireless transmission module is provided with a control terminal in a signal connection mode, and the control terminal is a smart phone or a computer. In the preferred embodiment, the wireless transmission module can realize remote monitoring and increase safety.

Preferably, each electric heating rod is sleeved with a stainless steel pipe. In the preferred embodiment, the avoidance of direct contact with the liquid sulfur is achieved by stainless steel tubing.

Preferably, the upper ends of the two side walls of the installation box are both provided with air inlet heat dissipation fences. In the preferred embodiment, the heat dissipation of the generator and the storage battery can be realized through the air inlet heat dissipation fence.

Compared with the prior art, the utility model has the advantages that two groups of temperature sensors and electric heating rods are adopted, the temperature control system is provided, the difficult problem of long-distance transportation of liquid sulfur is solved, long-distance transportation of liquid sulfur can be realized, accurate temperature control is realized, safety and reliability are realized, the temperature of the liquid sulfur is prevented from being too high, and the corrosion to the tank body and the pipeline is accelerated; by adopting the controller and the wireless transmission module, the internal temperature can be remotely detected in real time through the control terminal, and once the internal temperature exceeds a preset value, the control terminal can give an alarm, so that the safety is improved, and double insurance is realized; the heating rods are connected by flanges, so that the heating rods are convenient to replace, the service life of the whole box is prolonged, and the box manufacturing cost is saved; the heating rod temperature control device can control the temperature of the heating rod not to exceed 200 ℃, and when the temperature exceeds 200 ℃, the power supply is automatically cut off, so that the safety and the reliability of heating are ensured.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a view of the inner structure of the installation box of the present invention;

FIG. 3 is a side view of the tank of the present invention;

FIG. 4 is a view showing the internal structure of the tank of the present invention;

figure 5 is the utility model discloses an electrical heating rod connecting axle mapping.

In the figure: 1. a mounting frame; 11. installing a box; 12. an air inlet heat dissipation fence; 2. a tank body; 21. an electrical heating rod; 22. installing a flange; 23. a first temperature sensor; 24. a heating rod temperature control module; 25. installing a flange on the heating rod; 26. heating a rod electric connector; 27. a heat-insulating layer; 28. a stainless steel tube; 3. a generator; 31. a controller; 32. a storage battery; 33. a second temperature sensor; 34. and a wireless transmission module.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, 2, 3, and 4, the present invention provides a technical solution: the utility model provides a liquid sulfur tank case heating system that can accurately regulate and control, includes installation frame 1, install a jar body 2 in the installation frame 1, jar body 2 one side is connected with the install bin 11 in installation frame 1, jar body 2 internally mounted has a plurality of electrical heating rod 21, every electrical heating rod 21 all overlaps towards the one end of install bin 11 and is equipped with mounting flange 22, every electrical heating rod 21 all is connected with heating rod temperature control module 24 towards the one end of install bin 11, the heating rod temperature control module 24 other end is connected with heating rod mounting flange 25, be equipped with heating rod 26 on the heating rod mounting flange 25 other end, through mounting flange 22 and heating rod mounting flange 25, can conveniently dismantle installation electrical heating rod 21, be connected with first temperature sensor 23 between heating rod temperature control module 24 and the electrical heating rod 21, first temperature sensor 23 measuring terminal and electrical heating rod 21 contact, the output end of the first temperature sensor 23 is connected with the heating rod temperature control module 24, the heating rod temperature control module 24 is provided with a threshold value, and when the temperature of the first temperature sensor 23 exceeds 200 ℃, the heating rod temperature control module 24 can cut off an internal circuit.

Please refer to fig. 1, 3 and 4, the tank 2 is sleeved with a heat preservation layer 27, the heat preservation layer 27 can be made of glass rock wool heat preservation layer with the thickness of 100mm for heat preservation, the problem of temperature reduction caused by heat loss in the transportation process of sulfur can be effectively solved, the solidification of the liquid sulfur due to temperature reduction is prevented, the transportation time and the transportation distance of the liquid sulfur are prolonged, and the energy consumption is reduced. 11 inside generators 3 and the battery 32 of being equipped with of install bin, 3 one sides of generators are equipped with controller 31, controller 31 pass through the wire respectively with 3 internal circuit of generators, 32 output circuit electric connection of battery, battery 32 passes through wire and 3 output electric connection of generators, heating rod electricity connects 26 and passes through wire and 32 output electric connection of battery, and the during operation is supplied power by battery 32, and generator 3 during operation charges for battery 32 to the situation of out of control of outage can not appear at any time in the assurance system.

Please refer to fig. 1, 2, 3, 4, and 5 again, three second temperature sensors 33 are disposed in the tank 2, the measuring ends of the three second temperature sensors 33 are respectively disposed at the top end, the middle end, and the bottom end of the tank 2, each of the second temperature sensors 33 is wirelessly connected to the controller 31, when the temperature of the second temperature sensor 33 exceeds 145 ℃, the generator 3 and the battery 32 are turned off, and when the temperature of the second temperature sensor 33 is lower than 120 ℃, the generator 3 and the battery 32 are turned on. Controller 31 internal line electric connection is equipped with wireless transmission module 34, wireless transmission module 34 is wiFi module or bluetooth module, 34 signal connection of wireless transmission module is equipped with control terminal, control terminal is smart mobile phone or computer, and the staff can pass through the long-range real-time detection inside temperature of control terminal, and once inside temperature surpasss the predetermined value, will report to the police through control terminal, increases the security. Every electric heating rod 21 all overlaps outward and is equipped with stainless steel pipe 28 for electric heating rod 21 does not directly contact liquid sulphur, avoids electric heating rod 21 to be corroded, simultaneously, when electric heating rod 21 breaks down, also conveniently changes and maintains. Air inlet heat dissipation fences 12 are arranged at the upper ends of two side walls of the installation box 11, and the air inlet heat dissipation fences 12 can ensure effective heat dissipation of electric appliances inside the installation box 11 and avoid overheating damage.

The utility model discloses a concrete operation as follows:

when the temperature of the first temperature sensor 23 exceeds 200 ℃, the internal circuit can be cut off by the heating rod temperature control module 24, the safety is further ensured, a worker can remotely detect the internal temperature in real time through the control terminal, and once the internal temperature exceeds a preset value, the worker can give an alarm through the control terminal, so that the safety is further improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a but liquid sulfur tank heating system of accurate regulation and control, includes installation frame (1), its characterized in that: install jar body (2) in installation frame (1), jar body (2) one side is connected with install bin (11) in installation frame (1), jar body (2) internally mounted has a plurality of electrical heating stick (21), every electrical heating stick (21) all overlap and be equipped with mounting flange (22) towards the one end of install bin (11), every electrical heating stick (21) all are connected with heating stick temperature control module (24) towards the one end of install bin (11), heating stick temperature control module (24) other end is connected with heating stick mounting flange (25), be equipped with heating stick electricity joint (26) on the heating stick mounting flange (25) other end, be connected with first temperature sensor (23) between heating stick temperature control module (24) and electrical heating stick (21), first temperature sensor (23) measuring terminal and electrical heating stick (21) contact, the output end of the first temperature sensor (23) is connected with the heating rod temperature control module (24), the heating rod temperature control module (24) is provided with a threshold value, and when the temperature of the first temperature sensor (23) exceeds 200 ℃, the heating rod temperature control module (24) can cut off an internal circuit.

2. The liquid sulfur tank heating system capable of being precisely regulated and controlled according to claim 1, characterized in that: the tank body (2) is sleeved with a heat insulation layer (27).

3. The liquid sulfur tank heating system capable of being precisely regulated and controlled according to claim 1, characterized in that: install bin (11) inside generator (3) and battery (32) of being equipped with, generator (3) one side is equipped with controller (31), controller (31) pass through the wire respectively with generator (3) internal circuit, battery (32) output circuit electric connection, battery (32) pass through wire and generator (3) output electric connection, heating rod electricity connects (26) and passes through wire and battery (32) output electric connection.

4. The liquid sulfur tank heating system capable of being precisely regulated and controlled according to claim 3, characterized in that: be equipped with three second temperature sensor (33) in jar body (2), it is three second temperature sensor (33) measurement end is located jar body (2) top, middle-end and bottom respectively, every second temperature sensor (33) all with controller (31) wireless sensing connection, works as when second temperature sensor (33) temperature exceedes 145 ℃, generator (3) and battery (32) are closed, works as when second temperature sensor (33) temperature is less than 120 ℃, generator (3) and battery (32) start.

5. The liquid sulfur tank heating system capable of being precisely regulated and controlled according to claim 3, characterized in that: the controller (31) inner line electric connection is equipped with wireless transmission module (34), wireless transmission module (34) are wiFi module or bluetooth module, wireless transmission module (34) signal connection is equipped with control terminal, control terminal is smart mobile phone or computer.

6. The liquid sulfur tank heating system capable of being precisely regulated and controlled according to claim 1, characterized in that: each electric heating rod (21) is sleeved with a stainless steel pipe (28).

7. The liquid sulfur tank heating system capable of being precisely regulated and controlled according to claim 1, characterized in that: and air inlet heat dissipation fences (12) are arranged at the upper ends of the two side walls of the mounting box (11).