Program temperature control brine evaporation device for simulating salt lake environment

Abstract

The utility model discloses a program temperature control brine evaporation device for simulating a salt lake environment, which belongs to the technical field of experimental equipment and comprises an evaporation pond, a temperature probe, a fan, a viscometer, an on-line pH meter, a densimeter and a waterproof scale. Program temperature control (program gradient temperature change and constant temperature), wind speed control and convenient brine physical and chemical property testing are effectively combined, and a simulation environment close to salt lake production and a real-time monitoring system are provided for the brine evaporation process. Wherein the wind speed and the temperature can be conveniently controlled through a program, and the salt lake environment is simulated; the physical and chemical properties of the brine in the evaporation process can be measured and read in real time by the control panel through the online pH meter, the viscometer and the densimeter; a waterproof scale is arranged inside, so that the evaporation loss rate change trend can be obtained. According to the utility model, a plurality of measuring instruments are ingeniously integrated in one composite device, so that the experimental operation process and equipment preparation are simplified, and different process conditions of various salt lake production can be simulated, so that the optimal experimental result is obtained, and the experimental efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of experimental equipment, and in particular relates to a program-controlled temperature brine evaporation device for simulating a salt lake environment. Background Art

[0002] The law of salt precipitation from evaporation of salt lake brine is the basis for the development of salt lake resources. By combining the brine evaporation experiment with the phase diagram of the water-salt system, the salt precipitation order of brine in different evaporation stages can be mastered, which can provide theoretical guidance for the rational development and utilization of salt lake resources. The following problems often exist in traditional brine evaporation experiments: the experimental efficiency is low due to the numerous experimental steps for measuring the physical and chemical properties of brine during the evaporation process and the long time required to prepare the equipment. In addition, the physical and chemical properties are measured at room temperature, and the temperature difference will cause experimental errors when the brine is taken out and placed at room temperature for a long time. At the same time, the existing evaporation devices have the following problems: the constant temperature evaporation instrument has a single function, and the evaporation experimental environment parameters such as temperature and wind speed cannot be controlled by the program, so the actual industrial production environment cannot be accurately simulated, and the experimental results obtained have certain deviations from the guidance for the development and utilization of salt lake brine resources.

[0003] The purpose of the utility model is to provide a program-controlled temperature brine evaporation device that simulates a salt lake environment, so as to effectively solve the problems of complicated experimental steps, lack of program-controlled temperature and wind speed adjustment functions, and to conveniently measure the physical and chemical properties of brine during the evaporation process. Utility Model Content

[0004] The utility model aims to provide a program-controlled temperature brine evaporation device for simulating a salt lake environment, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A program-controlled temperature-controlled brine evaporation device for simulating a salt lake environment comprises an evaporation pool, wherein a fan is arranged on the upper part of the evaporation pool to adjust the evaporation wind speed according to the salt lake environment, and a waterproof scale is arranged at the lower part to weigh the evaporated water amount of the brine at different evaporation stages, and an anemometer, a temperature probe, an online pH meter, a viscometer, and a density meter are respectively hung from a bracket to respectively measure the wind speed and temperature of the evaporation environment and the pH, viscosity, and density physical and chemical properties of the evaporated brine. All the physical and chemical properties and evaporation loss rate measured in the experiment can be viewed on the control panel on the right, and the evaporation temperature and wind speed can also be set through the control panel to perform experimental parameter program setting to simulate the actual evaporation environment of the salt lake.

[0007] Preferably, the temperature control device and the fan can programmatically control the temperature and wind speed to achieve gradient temperature change, facilitate setting of different experimental conditions and accurately simulate the actual salt lake industrial production environment.

[0008] Preferably, the control panel can quickly monitor the experimental environment status and physical and chemical properties of brine at different stages of evaporation through a temperature probe, anemometer, online pH meter, viscometer, and density meter. This design is the key to simplifying the experimental step operation.

[0009] Preferably, a waterproof scale is provided under the evaporation pool, which can quickly obtain the evaporation loss rate of the brine at the experimental temperature to ensure the accuracy of the experiment.

[0010] Preferably, a base and moving wheels are provided at the bottom of the brine evaporation experimental device, which is convenient for disassembly and installation and easy to move. The moving wheels have a locking device to ensure the safety of the experimental operation process.

[0011] In the utility model, a program-controlled temperature-controlled brine evaporation device for simulating a salt lake environment is provided, which conveniently realizes program control of the evaporation experimental environment and determination of the physical and chemical properties of the brine at different evaporation stages by setting a temperature probe, anemometer, online pH meter, viscometer, and density meter, thereby reducing cumbersome traditional evaporation experimental operations, simulating the actual salt lake industrial production environment, and the obtained brine evaporation and salt precipitation sequence experimental results are more meaningful for reference. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a program-controlled temperature brine evaporation device for simulating a salt lake environment proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of a program-controlled temperature brine evaporation device for simulating a salt lake environment proposed by the utility model;

[0014] Figure 3 The left schematic diagram of a program-controlled temperature brine evaporation device for simulating a salt lake environment proposed by the utility model;

[0015] Figure 4 It is a partial top view schematic diagram of a program-controlled temperature brine evaporation device for simulating a salt lake environment proposed by the utility model;

[0016] In the figure: 1. Hatch door; 2. Online pH meter; 3. Evaporation tank; 4. Waterproof scale; 5. Fan; 6. Anemometer; 7. Temperature probe; 8. Control panel; 9. Viscometer; 10. Density meter; 11. Universal wheel. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-Figure 4A program-controlled temperature-controlled brine evaporation device for simulating a salt lake environment comprises an evaporation pool 3, a fan 5 is arranged above the evaporation pool 3, and a bracket is respectively connected to an anemometer 6, a temperature probe 7, an online pH meter 2, a viscometer 9, and a density meter 10 to measure the evaporation environment and physical and chemical properties of the brine at different evaporation stages, a waterproof scale 4 is arranged below the evaporation pool 3, and the evaporation loss rate can be calculated by reading the mass change of the brine, and a control panel 8 is arranged outside, which integrates the functions of program-adjusting the evaporation temperature and wind speed and measuring the pH, viscosity, density and the like of the brine, and a universal wheel 11 with a locking device is arranged below the device to facilitate the transfer of the device.

[0019] In this embodiment, the control panel 8 is turned on to program the evaporation temperature and wind speed to simulate the actual salt lake industrial evaporation production environment.

[0020] In this embodiment, the brine in the evaporation pool 3 is in contact with the online pH meter 2, the viscometer 9, and the density meter 10, and the physical and chemical properties of the brine can be measured and monitored through the control panel 8.

[0021] In this embodiment, when in use, first turn on the power of the brine evaporation device, open the hatch 1, immerse the online pH meter 2, viscometer 9, and density meter 10 into the brine, close the hatch 1, set the evaporation temperature and evaporation wind speed and other parameters according to the salt lake environment on the control panel 8, regularly click on the control panel 8 to measure the pH, viscosity, density, and evaporation loss rate, and according to the change in the evaporation loss rate, take out the solid and liquid phases of the evaporated brine for separation, and perform solid-liquid phase composition analysis to complete an experimental operation.

[0022] In this embodiment, if other experimental conditions need to be changed, different temperature change and wind speed change programs can be set on the control panel 8. The utility model can still be applied to other system evaporation experiments and explore similar process flows.

[0023] The above is a detailed introduction to a program-controlled temperature brine evaporation device for simulating a salt lake environment provided by the utility model. This article uses specific implementation cases to explain the principle and implementation method of the utility model. The above implementation case description is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A program-controlled temperature brine evaporation device simulating a salt lake environment, characterized in that: It integrates an evaporation tank (3), a waterproof scale (4), a fan (5), an anemometer (6), a temperature probe (7), a control panel (8), an online pH meter (2), a viscometer (9), a density meter (10), and a universal wheel (11); The evaporation pool (3) is provided with a fan (5) at the top to adjust the evaporation wind speed according to the salt lake environment, and a waterproof scale (4) is provided at the bottom to weigh the evaporated water volume of the brine at different evaporation stages. A wind speed meter (6), a temperature probe (7), an online pH meter (2), a viscometer (9), and a density meter (10) are respectively suspended from the bracket to measure the wind speed and temperature of the evaporation environment and the pH, viscosity, and density of the evaporated brine. All the physical and chemical properties and evaporation loss rate measured in the experiment can be viewed on the control panel (8) on the right. The evaporation temperature and wind speed can also be set through the control panel (8) to perform experimental parameter program setting to simulate the actual evaporation environment of the salt lake.

2. A programmable temperature-controlled brine evaporation device for simulating a salt lake environment according to claim 1, characterized in that: The control panel (8) integrates the physical and chemical properties of the brine evaporation process, such as pH value, viscosity and density, to facilitate efficient experimentation.

3. The programmable temperature-controlled brine evaporation device for simulating a salt lake environment according to claim 1, characterized in that: The fan (5) and the evaporation temperature can be controlled by a control panel (8) program, so as to facilitate simulation of the actual evaporation environment of the salt lake.

4. The programmable temperature-controlled brine evaporation device for simulating a salt lake environment according to claim 1, characterized in that: A waterproof scale (4) is provided below the evaporation pool (3) to facilitate measurement of brine evaporation, calculation of evaporation loss rate, and clarification of the stage of brine evaporation.

5. The programmable temperature-controlled brine evaporation device for simulating a salt lake environment according to claim 1, characterized in that: Universal wheels (11) with a locking function are arranged below the evaporation device to facilitate the movement of the experimental device.

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