CN211203642U

CN211203642U - Liquid chlorine vaporizer

Info

Publication number: CN211203642U
Application number: CN201922424836.5U
Authority: CN
Inventors: 许伦本; 孙守峰
Original assignee: Zibo Tiantangshan Chemical Co ltd
Current assignee: Zibo Tiantangshan Chemical Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-07
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a liquid chlorine vaporizer, which comprises a cuboid tank body, wherein the bottom of the tank body is provided with a chlorine inlet, and the top of the tank body is provided with a chlorine outlet; a plurality of hot water pipes which are uniformly and horizontally arranged are arranged in the tank body, two ends of each hot water pipe transversely penetrate through the tank body, and two ends of each hot water pipe are respectively communicated with the two water conveying pipes; the tank body side face is equipped with communicating pipe, communicating pipe upper end and jar body top intercommunication, communicating pipe lower extreme and jar body bottom intercommunication, the cover is equipped with mobilizable temperature sensor on the communicating pipe, the utility model discloses can guarantee safety simultaneously with liquid chlorine vaporization, can not have the danger that chlorine corrodes the pipeline interface and leak, also can not corrode the level gauge.

Description

Liquid chlorine vaporizer

Technical Field

The utility model relates to a liquid chlorine vaporizer belongs to chemical industry technical field.

Background

The vaporization process of liquid chlorine is an important and fundamental process in the process flow of producing some chemicals. The liquid chlorine is yellow green oily liquid, toxic, has specific gravity of 1.4256 at 15 ℃, boils at-34.6 ℃ under the standard condition, so the liquid chlorine can be vaporized at normal temperature, but can absorb a large amount of heat, if the liquid chlorine vaporizer is not heated by hot water, the vaporizer can be frozen, and therefore the liquid chlorine vaporizer needs to continuously provide heat. The traditional liquid chlorine vaporizer heats hot water in a hot water tank, the hot water in the hot water tank is prepared by heating normal-temperature water by low-pressure steam, the temperature of the hot water is controlled by controlling the flow or the on-off of a steam inlet pipe, and therefore a valve on the steam inlet pipe needs to be opened and closed manually and continuously to control the flow or the on-off of the steam inlet pipe. Due to subjectivity and action hysteresis of an operator, the workload of keeping constant hot water temperature is extremely large, temperature control is unstable, and chlorine has certain corrosivity, so when a hot water pipe is provided with a pipeline joint in a vaporizer, the risk of leakage is caused by long-term corrosion, when the temperature is insufficient, liquid chlorine is incompletely vaporized, a part of the liquid chlorine is stored in the vaporizer, a liquid level meter is required to be added for metering in order to know the liquid level of the liquid chlorine, a common liquid level meter is easily corroded when being installed in the vaporizer, and a good liquid level meter is easily limited by cost.

Disclosure of Invention

In view of the above, the present invention provides a liquid chlorine vaporizer, which can vaporize liquid chlorine, and simultaneously ensure safety, without the risk of chlorine gas corrosion on pipe joint leakage, and without corrosion on the level gauge.

In order to solve the problems, the utility model provides a liquid chlorine vaporizer, which comprises a cuboid tank body, wherein the bottom of the tank body is provided with a chlorine inlet, and the top of the tank body is provided with a chlorine outlet; a plurality of hot water pipes which are uniformly and horizontally arranged are arranged in the tank body, two ends of each hot water pipe transversely penetrate through the tank body, and two ends of each hot water pipe are respectively communicated with the two water conveying pipes; the tank body side face is provided with a communicating pipe, the upper end of the communicating pipe is communicated with the top of the tank body, the lower end of the communicating pipe is communicated with the bottom of the tank body, and the communicating pipe is sleeved with a movable temperature sensor.

As a preferable scheme, a triangular support is arranged at the bottom of the tank body, and the support is fixed on the ground through expansion bolts.

As a preferable scheme, the plurality of hot water pipes are connected in parallel and at least comprise three groups.

As a preferred scheme, the temperature sensor is connected with a display screen, and the display screen is positioned on a support on one side of the tank body.

As a preferable scheme, an electric heating rod is arranged in the water conveying pipe.

The utility model discloses beneficial effect:

the utility model has the characteristics of compact structure, area is little, can show vaporization temperature in real time, adopt the electrical heating rod simultaneously, effectual invariable accuse temperature, vaporization temperature's invariant has been guaranteed, conveniently measure liquid level in the liquid chlorine vaporizer, moreover, the steam generator is simple in structure and safe, low price, parallelly connected water pipe in case takes place the easy discovery of leakage accident, can not exert an influence to water circulating system, the incident can not take place more, set up the connector outside the vaporizer, the possibility of interface quilt corruption has been avoided, consequently, the service life of equipment is prolonged, operation safety has been increased

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure: 1. a tank body; 2. a chlorine inlet; 3. a hot water pipe; 4. a water delivery pipe; 5. a communicating pipe; 6. a temperature sensor.

Detailed Description

Example 1:

referring to the attached drawings of the specification, the utility model provides a liquid chlorine vaporizer, which comprises a cuboid tank body 1, wherein the bottom of the tank body 1 is provided with a chlorine inlet 2, and the top of the tank body 1 is provided with a chlorine outlet; a plurality of hot water pipes 3 which are uniformly and horizontally arranged are arranged in the tank body 1, two ends of each hot water pipe 3 transversely penetrate through the tank body 1, and two ends of each hot water pipe 3 are respectively communicated with two water conveying pipes 4; the jar body 1 side is equipped with communicating

pipe

5, 5 upper ends of communicating pipe and 1 top of the jar body intercommunication, 5 lower extremes of communicating pipe and 1 bottom of the jar body intercommunication, the cover is equipped with mobilizable temperature sensor 6 on communicating pipe 5.

As a preferable scheme, a triangular support is arranged at the bottom of the tank body 1, and the support is fixed on the ground through expansion bolts.

As a preferred solution, the plurality of hot water pipes 3 are connected in parallel and include at least three groups.

As a preferred scheme, the temperature sensor 6 is connected with a display screen, and the display screen is positioned on a bracket at one side of the tank body 1.

As a preferable scheme, an electric heating rod is arranged in the water conveying pipe 4.

When the device is used, liquid chlorine enters the tank body 1 through the chlorine inlet 2, hot water enters the hot water pipe 3 from the water conveying pipe 4 to heat the liquid chlorine in the tank body 1, chlorine is formed by evaporation of the liquid chlorine and is output from the chlorine outlet, hot water circulates constantly in the hot water pipe 3, water flow in the tank body 1 circulates constantly and keeps heat to vaporize the liquid chlorine, the liquid level in the communicating pipe 5 is the same as that in a liquid chlorine vaporizer, the temperature of the liquid chlorine is 34 ℃ below zero, and the temperature of the vaporized chlorine is about 20 ℃, so that the temperatures of the upper part and the lower part of the communicating pipe 5 are different, a temperature sensor reading meter slides axially along the pipe wall, the position with larger temperature difference can be found, and the liquid level can be measured.

The utility model has the characteristics of compact structure, area is little, can show the liquid level in real time, prevent that liquid chlorine from leaking simultaneously, ensured safety.

It is understood that various other changes and modifications may be made by those skilled in the art based on the technical structure of the present invention, and all such changes and modifications should be covered by the present invention.

Claims

1. The liquid chlorine vaporizer is characterized by comprising a cuboid tank body (1), wherein a chlorine inlet (2) is formed in the bottom of the tank body (1), and a chlorine outlet is formed in the top of the tank body (1); a plurality of hot water pipes (3) which are uniformly and horizontally arranged are arranged in the tank body (1), two ends of each hot water pipe (3) transversely penetrate through the tank body (1), and two ends of each hot water pipe (3) are respectively communicated with two water conveying pipes (4); the utility model discloses a temperature monitoring device, including jar body (1), jar body (1) side is equipped with communicating pipe (5), communicating pipe (5) upper end and jar body (1) top intercommunication, communicating pipe (5) lower extreme and jar body (1) bottom intercommunication, the cover is equipped with mobilizable temperature sensor (6) on communicating pipe (5).

2. Liquid chlorine vaporizer according to claim 1, characterized in that the bottom of the tank (1) is provided with a triangular support, which is fixed to the ground by means of expansion bolts.

3. A liquid chlorine vaporizer as claimed in claim 1, characterized in that said plurality of hot water pipes (3) are connected in parallel to each other and comprise at least three groups.

4. Liquid chlorine vaporizer according to claim 1, characterized in that the temperature sensor (6) is connected to a display screen, which is located on a support on one side of the tank (1).

5. A liquid chlorine vaporizer as claimed in claim 1, characterized in that said water duct (4) is provided with an electrical heating rod.