阅读说明：本技术 一种采集锂铷的恒温吸附解吸的设备平台 (Gather equipment platform of constant temperature adsorption desorption of rubidium lithium ) 是由 黄丹曦 何立恒 于 2020-11-27 设计创作，主要内容包括：本发明属于吸附分离领域,具体涉及到一种采集锂铷的恒温吸附解吸的设备平台,包括：卤水预加热系统,其与采集源连通；恒温吸附系统,其与所述卤水预加热系统连通；解吸系统,其与所述恒温吸附系统连通。本发明解决了恒温吸附系统温度不稳定的问题,且其采用的解吸系统,能够延长综合设备平台的使用寿命,提高设备的使用率,从而提高采集效率。(The invention belongs to the field of adsorption separation, and particularly relates to an equipment platform for collecting constant-temperature adsorption and desorption of rubidium lithium, which comprises: a brine preheating system in communication with the collection source; the constant-temperature adsorption system is communicated with the brine preheating system; a desorption system in communication with the constant temperature adsorption system. The invention solves the problem of unstable temperature of the constant temperature adsorption system, and the desorption system adopted by the invention can prolong the service life of the comprehensive equipment platform and improve the utilization rate of the equipment, thereby improving the acquisition efficiency.)

1. The utility model provides an gather equipment platform of constant temperature adsorption and desorption of rubidium lithium, its characterized in that includes:

a brine pre-heating system;

the constant-temperature adsorption system is communicated with the brine preheating system;

a desorption system in communication with the constant temperature adsorption system.

2. The equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to claim 1, wherein the desorption system comprises a dosing system and a desorption water collection tank, and the dosing system and the desorption water collection tank are respectively arranged at two ends of the isothermal adsorption system.

3. The apparatus platform for collecting isothermal adsorption and desorption of rubidium and lithium according to claim 2, wherein the chemical dosing system comprises a pure water tank, a first booster pump, a chemical dosing tank, a chemical dosing pump, a mixer, a first flowmeter and a second flowmeter, the first booster pump is located outside the pure water tank, the pure water tank is communicated with the mixer through the first booster pump, the chemical dosing tank is communicated with the mixer through the chemical dosing pump, the first flowmeter is arranged on a pipeline through which the pure water tank is communicated with the mixer, the second flowmeter is arranged on a pipeline through which the chemical dosing tank is communicated with the mixer, and the mixer is communicated with the isothermal adsorption system.

4. The equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to claim 3, wherein a first liquid level meter and a second liquid level meter are respectively arranged on the dosing tank and the desorption collection water tank.

5. The equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to claim 1, wherein the brine preheating system comprises a brine tank, a first temperature probe, a third level gauge, a heater and a second booster pump, the brine tank is communicated with the isothermal adsorption system, the first temperature probe and the third level gauge are both arranged on the brine tank, the heater is arranged inside the brine tank, the second booster pump is arranged outside the brine tank, and the second booster pump is communicated with the isothermal adsorption system.

6. The equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to claim 5, further comprising an insulating layer located between the outer wall and the inner wall of the brine tank.

7. The equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to claim 2, wherein the isothermal adsorption system comprises an adsorption chamber, an adsorption column, a second temperature probe, a first conductivity probe, a second conductivity probe and a second liquid flow controller, the adsorption column is located in the adsorption chamber, the first conductivity probe and the second liquid flow controller are both disposed on a pipeline connecting the isothermal adsorption system and the brine preheating system, the second conductivity probe is disposed on a pipeline connecting the isothermal adsorption system and a collection source, and the second temperature probe is disposed on the adsorption chamber.

8. The equipment platform for collecting the isothermal adsorption and desorption of rubidium lithium according to claim 5, further comprising a brine collection system, wherein the brine collection system comprises a submersible sewage pump, a brine filtering device, a first pressure gauge and a second pressure gauge, the submersible sewage pump is arranged in the collection source, one end of the brine filtering device is communicated with the submersible sewage pump, the other end of the brine filtering device is communicated with the brine preheating system, and the third end of the brine filtering device is a back-flushing water outlet and is discharged to the collection source;

the first pressure gauge and the second pressure gauge are arranged at two ends of the brine filtering equipment.

9. The equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to claim 8, further comprising a control device and an electric power supply system, wherein the control device is respectively connected to the brine collection system, the brine preheating system, the isothermal adsorption system and the desorption system, and the electric power supply system is respectively connected to the brine collection system, the brine preheating system, the isothermal adsorption system, the desorption system and the control device.

10. The equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to claim 1, further comprising a supporting body, wherein the supporting body is a skid-mounted supporting body, and the equipment platform for collecting isothermal adsorption and desorption of rubidium lithium is positioned on the supporting body.

Technical Field

The invention belongs to the field of adsorption separation, and particularly relates to an equipment platform for collecting constant-temperature adsorption and desorption of rubidium lithium.

Background

In practical application, the existing equipment platform for collecting rubidium lithium only carries out constant temperature adsorption on rubidium lithium in brine, and a desorption system is not added into operation.

In order to solve the problems, the invention provides an equipment platform for collecting the constant-temperature adsorption and desorption of the lithium and rubidium.

Disclosure of Invention

The invention provides an equipment platform for collecting constant-temperature adsorption and desorption of rubidium and lithium, aiming at solving the technical defects in the prior art.

The invention also aims to provide a constant-temperature adsorption and desorption equipment platform for collecting rubidium lithium, which adopts a desorption system, so that the service life of the comprehensive equipment platform can be prolonged, the utilization rate of the equipment can be improved, and the collection efficiency can be improved.

An object of the present invention is to solve at least the above-mentioned problems and/or disadvantages of the prior art and to provide at least the advantages described hereinafter.

To achieve these objects and other advantages in accordance with the purpose of the invention, the present invention provides an equipment platform for collecting isothermal adsorption and desorption of rubidium lithium, comprising:

a brine pre-heating system;

the constant-temperature adsorption system is communicated with the brine preheating system;

a desorption system in communication with the constant temperature adsorption system.

The invention is a comprehensive equipment platform, and on the basis of ensuring constant temperature adsorption, a desorption system is added on the comprehensive equipment platform, so that the technical problem that the service life of equipment is shortened because the equipment stops running after the constant temperature adsorption is finished and adsorption equipment such as an adsorption column is dismounted and then is carried out in the next section of process can be avoided.

Preferably, the desorption system comprises a dosing system and a desorption water collecting tank, and the dosing system and the desorption water collecting tank are respectively arranged at two ends of the constant temperature adsorption system.

The invention is provided with the desorption system, solves the technical problems that only the lithium and rubidium in the brine are adsorbed at constant temperature and the desorption system is not added into the operation in the prior art, prolongs the service life of the equipment and reduces the cost.

Preferably, the medicine adding system comprises a pure water box, a first booster pump, a medicine adding box, a medicine adding pump, a mixer, a first flowmeter and a second flowmeter, wherein the first booster pump is positioned outside the pure water box, the pure water box is communicated with the mixer through the first booster pump, the medicine adding box is communicated with the mixer through the medicine adding pump, the first flowmeter is arranged on a pipeline communicated with the pure water box and the mixer, the second flowmeter is arranged on a pipeline communicated with the mixer through the medicine adding box, and the mixer is communicated with the constant temperature adsorption system.

The mixer can evenly mix the pure water and the desorbent, and then convey the mixture to the adsorption column for desorption.

Preferably, the dosing tank and the desorption and collection water tank are respectively provided with a first liquid level meter and a second liquid level meter.

The water levels of the dosing tank and the desorption water tank are judged by two level meters.

Preferably, brine preheats the system and includes steamed water tank, first temperature probe, third level gauge, heater and second booster pump, steamed water tank with constant temperature adsorption system intercommunication, first temperature probe the third level gauge all sets up on the steamed water tank, the heater sets up inside the steamed water tank, the second booster pump sets up the outside of steamed water tank, just the second booster pump with constant temperature adsorption system intercommunication.

According to the invention, the brine preheating system is added at the front end of the constant-temperature adsorption system, so that the problem of low constant-temperature adsorption efficiency when the temperature of brine is low in winter is solved; the brine tank is designed into a heat insulation structure, so that further energy loss is avoided, and the temperature control of the constant-temperature adsorption chamber is further ensured.

Preferably, the brine tank further comprises an insulating layer positioned between the outer wall and the inner wall of the brine tank.

The brine tank is designed to be of a heat-insulating structure, so that further energy loss is avoided, and temperature control of constant-temperature adsorption is guaranteed.

Preferably, the constant temperature adsorption system includes adsorption chamber, adsorption column, second temperature probe, first electric conduction probe, second electric conduction probe and second liquid flow controller, the adsorption column is located in the adsorption chamber, first electric conduction probe with second liquid flow controller all sets up constant temperature adsorption system with on the pipeline that the brine preheats the system connection, the second electric conduction probe sets up constant temperature adsorption system with on the pipeline that the acquisition source is connected, second temperature probe sets up on the adsorption chamber.

Whether the conductivity values of the first conductivity probe and the second conductivity probe at the front end and the rear end of the constant-temperature adsorption system are equal or not is judged by reading the conductivity values of the first conductivity probe and the second conductivity probe, if so, the brine collection system and the tail liquid discharge system are stopped, and if not, the system continues to run until the constant-temperature adsorption system reaches adsorption saturation.

Preferably, the system further comprises a brine collecting system, wherein the brine collecting system comprises a submersible sewage pump, brine filtering equipment, a first pressure gauge and a second pressure gauge, the submersible sewage pump is positioned in the collecting source, one end of the brine filtering equipment is communicated with the submersible sewage pump, the other end of the brine filtering equipment is communicated with the brine preheating system, and the third end of the brine filtering equipment is a back-flushing water outlet and is discharged to the collecting source;

the first pressure gauge and the second pressure gauge are arranged at two ends of the brine filtering equipment.

The brine collecting equipment is used for collecting and filtering brine in the collecting source and conveying the filtered brine to the subsequent process flow.

The two ends of the brine collecting system are provided with the first pressure gauge and the second pressure gauge, when the pressure difference reaches a certain value, the brine collecting system can be backwashed, and the backwashed water can be discharged into the collecting source.

Preferably, still include controlgear and electric power supply system, controlgear respectively with brine collection system brine preheats the system the constant temperature adsorption system reaches desorption system connects, electric power supply system respectively with brine collection system brine preheats the system the constant temperature adsorption system the desorption system reaches controlgear connects.

The power supply system supplies power to various devices, and normal operation of the devices is guaranteed.

Preferably, the device further comprises a supporting body, the supporting body is a skid-mounted supporting body, and the equipment platform for collecting the constant-temperature adsorption and desorption of the lithium and rubidium is positioned on the supporting body.

The skid-mounted bearing body saves manual operation procedures as far as possible in operation and maintenance and realizes short-range control. Therefore, the problems of high transportation cost, high production cost, fixed site and the need of configuring a plurality of people for equipment operation management are solved.

The invention has the advantages of

1. According to the equipment platform for collecting the constant-temperature adsorption and desorption of the rubidium lithium, the brine preheating system is adopted, so that the temperature of the constant-temperature adsorption system is kept stable, the collection efficiency is improved, the energy consumption is saved to a certain extent, and the collection cost is reduced.

2. The equipment platform for collecting the constant-temperature adsorption and desorption of the rubidium lithium provided by the invention is environment-friendly and does not pollute the environment in the collection process, and is a green collection equipment platform.

3. The equipment platform for collecting the constant-temperature adsorption and desorption of the rubidium lithium is skid-mounted equipment, is convenient to disassemble and assemble, and solves the problems that a production field is far away from a collection source and the transportation cost is high.

4. The desorption system adopted by the equipment platform for collecting the constant-temperature adsorption and desorption of the rubidium lithium provided by the invention can prolong the service life of the comprehensive equipment platform and improve the utilization rate of the equipment, thereby improving the collection efficiency.

Drawings

FIG. 1 is a schematic structural diagram of an equipment platform for collecting constant-temperature adsorption and desorption of rubidium lithium according to the present invention;

FIG. 2 is a schematic structural framework diagram of an equipment platform for collecting isothermal adsorption and desorption of rubidium lithium according to the present invention;

FIG. 3 is a structural diagram of a platform of the apparatus for collecting isothermal adsorption and desorption of rubidium lithium according to the present invention;

FIG. 4 is a block diagram of a brine preheating system according to the present invention;

FIG. 5 is a block diagram of a constant temperature sorption system and desorption system according to the present invention;

wherein, 1-brine preheating system, 2-constant temperature adsorption system, 3-desorption system, 4-dosing system, 5-desorption collection water tank, 6-first pipeline, 7-second pipeline, 8-pure water tank, 9-first booster pump, 10-dosing tank, 11-dosing pump, 12-mixer, 13-first flowmeter, 14-second flowmeter, 15-third pipeline, 16-fourth pipeline, 17-fourth liquid level meter, 18-first liquid level meter, 19-first valve, 20-second valve, 21-third valve, 22-fourth valve, 23-first liquid level meter, 24-second liquid level meter, 25-brine tank, 26-first temperature probe, 27-third liquid level meter, 28-a heater, 29-a second booster pump, 30-a fifth pipeline, 31-a fifth valve, 32-a heat insulation layer, 33-an adsorption chamber, 34-a second temperature probe, 35-a first conductance probe, 36-a second conductance probe, 37-a first liquid flow controller, 38-a sixth pipeline, 39-a sixth valve, 40-a brine collection system, 41-a submersible sewage pump, 42-brine filtration equipment, 43-a first pressure gauge, 44-a second pressure gauge, 45-a collection source, 46-a seventh pipeline, 47-an eighth pipeline, 48-a ninth pipeline, 49-a second liquid flow controller, 50-a seventh valve and 51-an eighth valve.

Detailed Description

The present invention is further described in detail below with reference to fig. 1, 2 and 3 so that those skilled in the art can implement the present invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

To achieve these objects and other advantages in accordance with the purpose of the invention, the present invention provides an apparatus platform for isothermal adsorption and desorption of rubidium lithium, as shown in fig. 1, comprising:

a brine preheating system 1;

the constant-temperature adsorption system 2 is communicated with the brine preheating system 1;

and the desorption system 3 is communicated with the constant-temperature adsorption system 2.

The invention is a comprehensive equipment platform, and on the basis of ensuring constant temperature adsorption, a desorption system is added on the comprehensive equipment platform, so that the technical problem that the service life of equipment is shortened because the equipment stops running after the constant temperature adsorption is finished and adsorption equipment such as an adsorption column is dismounted and then is carried out in the next section of process can be avoided.

In addition to the above situation, in another embodiment, as shown in fig. 1, fig. 3 and fig. 5, the desorption system includes a dosing system 4 and a desorption water collection tank 5, the dosing system 4 and the desorption water collection tank 5 are respectively disposed at two ends of the isothermal adsorption system 2, specifically, the dosing system 4 is communicated with one end of the isothermal adsorption system 2 through a first pipeline 6, and the desorption water collection tank 5 is communicated with the other end of the isothermal adsorption system 2 through a second pipeline 7.

And the dosing system 4 sends desorption liquid to the adsorption column, desorbs the lithium and rubidium adsorbed on the adsorption column to form lithium and rubidium enriched concentrated water, and then sends the water to the desorption and collection water tank to finish desorption.

The invention is provided with the desorption system, solves the technical problems that only the lithium and rubidium in the brine are adsorbed at constant temperature and the desorption system is not added into the operation in the prior art, prolongs the service life of the equipment and reduces the cost.

In addition to the above, in another embodiment, as shown in fig. 3 and 5, the chemical adding system 4 includes a deionized water tank 8, a first booster pump 9, a chemical adding tank 10, a chemical adding pump 11, a mixer 12, a first flow meter 13, and a second flow meter 14, the first booster pump 9 is located in the deionized water tank 8, the deionized water tank 8 is communicated with the mixer 12 through the first booster pump 9 and a third pipeline 15, the chemical adding tank 10 is communicated with the mixer 12 through the chemical adding pump 11 and a fourth pipeline 16, the first flow meter 13 is provided on the third pipeline 15 through which the deionized water tank 8 is communicated with the mixer 12, the second flow meter 14 is provided on a fourth pipeline 16 through which the chemical adding tank 10 is communicated with the mixer 12, and the mixer 12 is communicated with the constant temperature adsorption system 2 through a first pipeline 6. The first pipeline 6, the second pipeline 7, the third pipeline 15 and the fourth pipeline 16 are respectively provided with a first valve 19, a second valve 20, a third valve 21 and a fourth valve 22, which respectively control the closing and opening of the respective pipelines.

Wherein, the blender 12 can carry the pure water and desorb the medicine after the misce bene, carry out the desorption to the adsorption column again, guaranteed the efficiency of desorption, wherein, the flow that pure water got into the blender 12 is controlled to first flowmeter 13, the flow that desorbs the medicine and get into the blender 12 is controlled to second flowmeter 14, sets up two flowmeters and is convenient for control flow to raise the efficiency.

The mixer 12 can uniformly mix the pure water and the desorbent and then convey the mixture to the adsorption column for desorption, thereby ensuring the desorption efficiency.

The pure water tank 8 is provided with a first liquid level meter 23, the desorption and collection water tank is provided with a second liquid level meter 24, and the water levels of the dosing tank and the desorption and collection water tank are judged through the two liquid level meters.

On the basis of the above situation, in another embodiment, as shown in fig. 4, the brine preheating system 1 includes a brine tank 25, a first temperature probe 26, a third level meter 27, a heater 28 and a second booster pump 29, the brine tank is communicated with the constant temperature adsorption system 2 through a fifth pipeline 30, a fifth valve 31 is disposed on the fifth pipeline 30, the first temperature probe 26 and the third level meter 27 are both disposed on the brine tank 25, the heater 28 is disposed inside the brine tank 25, the second booster pump 29 is disposed inside the brine tank 25, specifically, the second booster pump 29 is communicated with the constant temperature adsorption system 2 through the fifth pipeline 30, and the fifth pipeline 30 has a heat preservation measure to prevent the water temperature from dissipating.

The outer wall of brine tank 25 is the material that adiabatic performance is excellent, adsorbs the temperature a bit higher with brine temperature control at best constant temperature in addition, because what the constant temperature adsorption system how much has the loss is carried from brine preheating system 1 to the brine of heating, gets rid of the back of losing, guarantees that brine reaches the adsorbed optimal temperature of constant temperature.

According to the invention, the brine preheating system 1 is added at the front end of the constant-temperature adsorption system, so that the problem of low constant-temperature adsorption efficiency when the temperature of brine is low in winter is solved;

specifically, the brine tank further comprises an insulating layer 32 which is positioned between the outer wall and the inner wall of the brine tank.

The brine tank is designed to be of a heat-insulating structure, so that further energy loss is avoided, and temperature control of constant-temperature adsorption is guaranteed.

In addition to the above situation, in another embodiment, as shown in fig. 3, the constant temperature adsorption system 2 includes an adsorption chamber 33, an adsorption column, a second temperature probe 34, a first conductance probe 35, a second conductance probe 36 and a first liquid flow controller 37, the adsorption column is located in the adsorption chamber 33, the first conductance probe 35 and the first liquid flow controller 37 are both disposed on a pipeline connecting the constant temperature adsorption system 2 and the brine preheating system 1, that is, a fifth pipeline 30, the second conductance probe is disposed on a sixth pipeline 38 connecting the constant temperature adsorption system and the collection source, the sixth pipeline is disposed with a sixth valve 39, and the second temperature probe 34 is disposed on the adsorption chamber 33.

Whether the conductivity values of the first conductivity probe 35 and the second conductivity probe 36 at the front end and the rear end of the constant temperature adsorption system 2 are equal or not is judged by reading the conductivity values, if so, the brine collection system and the tail liquid discharge system are stopped, and if not, the system continues to run until the constant temperature adsorption system reaches adsorption saturation.

The first pipeline 6 is communicated with the fifth pipeline 30 through a three-way water feeding device, so that the dosing tank is communicated with the adsorption chamber 33, the second pipeline 7 is communicated with the sixth pipeline 38 through a three-way water feeding device, so that the desorption water collection tank is communicated with the adsorption chamber 33, and the constant-temperature adsorption system 22 and the desorption system 3 share the first conductivity probe 35 and the second conductivity probe 36, so that the judgment of the completion conditions of constant-temperature adsorption and desorption is realized.

Whether the conductivity values of the first conductivity probe 35 and the second conductivity probe 36 at the front end and the rear end of the constant temperature adsorption system 2 are equal or not is judged by reading the conductivity values, if so, brine collection is stopped, and if not, the system continues to run until the constant temperature adsorption system reaches adsorption saturation.

Wherein, whether the constant temperature adsorption system adsorbs saturation can judge whether equal according to the numerical value of the conductivity of first conductance probe 35 and second conductance probe 36:

A. if the brine in the collection source is equal to the brine in the constant-temperature adsorption system, the adsorption is saturated, and the brine in the collection source is stopped from entering the constant-temperature adsorption system;

B. if the adsorption is not equal, the adsorption is not saturated, and the platform continues to operate until the constant-temperature adsorption system reaches adsorption saturation.

The desorption condition of the desorption system 3 can be determined according to whether the values of the first conductance probe 35 and the second conductance probe 36 are equal, and the principle is equal to the judgment principle of the constant temperature adsorption system.

The constant temperature adsorption system is constant temperature adsorption chamber 33, adopts the form of adsorption column to adsorb, adsorbs for guaranteeing the constant temperature, avoids energy loss, adopts the good adsorption column of heat conductivity, constant temperature adsorption chamber 33 sets up temperature probe 34, confirms the temperature of constant temperature chamber, makes it keep in the temperature range who adsorbs the requirement.

Specifically, the adsorption chamber with gather the source and pass through sixth pipeline 38 intercommunication (set up the sixth valve on the sixth pipeline), adsorb surplus tail liquid and directly discharge and gather the source, in the environmental protection, also need not carry out chemical treatment again to the tail liquid, practice thrift technology cost. On one hand, the system does not pollute the environment, and on the other hand, the system does not pollute the collection source because the constant temperature adsorption system does not introduce new substances, thereby not polluting and damaging the local environment.

On the basis of the above situation, in another embodiment, as shown in fig. 1 and fig. 3, the brine system further includes a brine collection system 40, which includes a submersible sewage pump 41, a brine filtration device 42, a first pressure gauge 43 and a second pressure gauge 44, wherein the submersible sewage pump is located in an acquisition source 45, one end of the brine filtration device 42 is communicated with the submersible sewage pump 41 through a seventh pipeline 46, the other end of the brine filtration device is communicated with the brine preheating system 1 through an eighth pipeline 47, and a third end of the brine filtration device is a back washing water discharge port and is communicated with the acquisition source 45 through a ninth pipeline 48;

the first pressure gauge 43 is arranged on the seventh pipeline 46, the second pressure gauge 44 is arranged on the eighth pipeline 47, the first pressure gauge 43 and the second pressure gauge 44 are arranged at two ends of the brine collection system 40, when the pressure difference reaches a certain value, the brine collection system 40 can be backwashed, and the backwashed water can be discharged into the collection source.

In addition, a second liquid flow controller 49 is further arranged on the eighth pipeline 47, and is used for controlling the water inlet flow of the brine entering the brine preheating system 1, a seventh valve 50 is arranged on the eighth pipeline 47, and an eighth valve 51 is arranged on the ninth pipeline 48.

The brine collecting equipment is used for collecting and filtering brine in the collecting source and conveying the filtered brine to the subsequent process flow. The brine filtering equipment filters out large-particle substances, so that the large-particle substances are prevented from causing damage to subsequent constant-temperature adsorption and further processing, and the service life of the brine filtering equipment is shortened.

The pipeline for conveying the brine is not directly connected, and other drainage equipment can be arranged in the middle.

On the basis of the above situation, in another embodiment, the brine treatment system further comprises a control device and an electric power supply system, wherein the control device is respectively connected with the brine collection system, the brine preheating system, the constant temperature adsorption system and the desorption system, and the electric power supply system is respectively connected with the brine collection system, the brine preheating system, the constant temperature adsorption system, the desorption system and the control device.

The control equipment is electrically connected with a first pressure gauge, a second pressure gauge, a switch of a brine filtering component, a switch of three submersible pumps and two liquid flow controllers in the brine collecting system and used for collecting the data, the control equipment is electrically connected with a first conductance probe, a second conductance probe and a temperature probe in the constant-temperature adsorption system and used for collecting the data of the equipment, the control equipment is electrically connected with the three submersible pumps and a heater switch and used for collecting the data of the equipment, the control equipment is also electrically connected with each valve and used for controlling the opening and closing of the valves, collecting the data of a plurality of equipment and integrating the data on a regulation panel so as to realize two modes of automatic regulation and control and manual interference control, namely the control equipment controls flow control, temperature control, constant-temperature adsorption control and submersible pump switch, The heater switch, the liquid flow control, the valve switch, the pressure gauge data, the temperature probe data, the conductance probe data, the dosing system switch, the mixer switch and the like are integrated on the control panel so as to realize automatic control, and certainly, the data, the flow control, the temperature control and the constant temperature adsorption control can not be integrated, and the submersible pump switch, the heat pump switch, the liquid flow control, the valve switch, the pressure gauge data, the temperature probe data and the conductance probe data can be manually operated, controlled, observed and recorded, so the invention can realize manual interference control and automatic control.

The control equipment is a computer or a mobile terminal which can realize control, such as a computer, a mobile phone or a PAD.

When the temperature of the constant-temperature adsorption chamber is abnormally regulated, a valve switch fails, the numerical value of a pressure gauge after backwashing is unchanged or slightly changed, the numerical value of the conductance probe is abnormal and the like, an alarm is given, and the specific position or part with the failure is displayed on the control panel.

The electric power supply system comprises a generator or an electric power network lead-in end, an electric cabinet, an electric power transmission network and the like, and is respectively connected with the constant-temperature adsorption system, the brine collection system, the heating system and the control equipment.

On the basis of the above situation, in another embodiment, the lithium ion battery further comprises a supporting body, wherein the supporting body is a skid-mounted supporting body, and the equipment platform for collecting the constant-temperature adsorption and desorption of the lithium and rubidium is located on the supporting body.

The skid-mounted bearing body saves manual operation procedures as far as possible in operation and maintenance and realizes short-range control. Therefore, the problems of high transportation cost, high production cost, fixed site and the need of configuring a plurality of people for equipment operation management are solved.

The existing method for extracting lithium from salt lake brine needs a fixed production site, comprises salt lake airing and production equipment installation, has a certain distance from the production site of production raw materials, and has the problems of high transportation cost, high production cost and the like regardless of the mode. Therefore, a skid-mounted production platform is needed to solve the problems, and in operation and maintenance, manual operation procedures are saved as far as possible to realize short-range automatic control. Therefore, the problems of high transportation cost, high production cost, fixed site and the need of configuring a plurality of people for equipment operation management are solved.

Specifically, the supporting body is the container, including all instruments and devices that can become sled dress equipment carrier, gyro wheel, supporting leg etc. also can be installed to the bottom of supporting body, equipment except brine collection system all can install on the supporting body. The equipment platform for collecting the constant-temperature adsorption and desorption of the rubidium lithium can be used in different places according to seasonal changes, so that the service efficiency of the equipment platform is improved.

All valves control the opening and closing of the pipeline, and all liquid flow controllers are used for controlling the inflow of brine collected from a collection source and conveyed to the constant-temperature adsorption system.

The main control principle of the equipment is as follows: starting a brine collection system and starting a brine preheating system; the constant-temperature adsorption system operates efficiently under a constant-temperature condition, whether the constant-temperature adsorption system is saturated or not is judged, and if the constant-temperature adsorption system is unsaturated in adsorption, the constant-temperature adsorption system continues to operate; and if the adsorption of the constant-temperature adsorption system is saturated, closing the brine collection system. And after the adsorption is finished, starting a desorption system to desorb the lithium and rubidium on the adsorption column, and judging whether the desorption is finished according to whether the conductivity of the desorption liquid entering the adsorption chamber is equal to that of the desorption liquid at the outlet of the adsorption chamber.

The working principle of the equipment platform for collecting the constant-temperature adsorption and desorption of the rubidium lithium provided by the invention is illustrated by taking the equipment platform in figure 3 as an example: under the lifting action of a submersible sewage pump, brine enters brine filtering equipment for filtering to remove large-particle substances, a first liquid flow device is controlled to enter a brine tank in a brine preheating system at a certain flow rate, and when the liquid level reaches a certain value, a heater is started to heat brine to a temperature required by constant-temperature adsorption; the heated brine enters a constant-temperature adsorption system for constant-temperature adsorption under the lifting action of a second booster pump, and whether adsorption saturation is achieved is judged according to whether the conductivity of the brine entering the constant-temperature adsorption system is equal to that of the brine at the outlet of the constant-temperature adsorption system; and the effluent of the constant-temperature adsorption system enters a collection source. After the constant-temperature adsorption is finished, the desorption system is started, pure water flows through a mixer in the pipeline under the lifting action of the first booster pump and the action of a dosing pump by desorption agents in the dosing tank, the pure water and the desorption liquid are uniformly mixed and enter the constant-temperature adsorption system for desorption under the action of the mixer, the completion condition of desorption is judged according to whether the numerical values of the first conductivity probe and the second conductivity probe are equal, and the desorbed rich lithium rubidium concentrated water enters the desorption water collection tank.

In conclusion, the invention provides the equipment platform for collecting the constant-temperature adsorption and desorption of the lithium and rubidium, which has the advantages of simple equipment structure, low cost and easiness in processing and manufacturing, the heat pump circulating system is arranged, the problem of unstable temperature of the constant-temperature adsorption system is solved, the full automation is realized, and the number of people required for running the equipment is small. In addition, the skid-mounted type equipment is convenient to disassemble and assemble, and solves the problems that a production field is far away from a collection source and the transportation cost is high.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.