CN214829259U - Automatic neutralization treatment test system for treating acidic radioactive waste liquid - Google Patents
Automatic neutralization treatment test system for treating acidic radioactive waste liquid Download PDFInfo
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- CN214829259U CN214829259U CN202120847779.6U CN202120847779U CN214829259U CN 214829259 U CN214829259 U CN 214829259U CN 202120847779 U CN202120847779 U CN 202120847779U CN 214829259 U CN214829259 U CN 214829259U
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Abstract
The utility model discloses an automatic neutralization treatment test system for treating acidic radioactive waste liquid, which comprises a reaction tank, an alkali liquor tank, an electronic waste liquid barrel and an electric control mechanism, wherein the alkali liquor tank is communicated with the reaction tank through an alkali-resistant pump, and the pipeline is provided with an alkali liquor flowmeter; the electronic waste liquid barrel is communicated with a pipeline of the reaction tank through an acid-resistant pump, and an acid liquid flowmeter is arranged on the pipeline; reaction tank and lye tank configuration rabbling mechanism, and all set up various parameter monitoring device in reaction tank, lye tank, the electron waste liquid bucket, electric control mechanism includes automatically controlled module, and it realizes automated control with alkali-resistant pump, acid-resistant pump, rabbling mechanism and various parameter monitoring device electricity signal connection. The utility model discloses the device neutralizes acidic radioactive waste liquid for neutral, and the personnel of in-process minimize closely contact the waste liquid, realize the better protection to the personnel.
Description
Technical Field
The utility model belongs to the technical field of the waste liquid treatment, concretely relates to handle automatic neutralization treatment test system of acid radioactive waste liquid.
Background
When some scientific researches are carried out, a large amount of acidic radioactive waste liquid is generated, mainly a nitric acid system with acidity of 4-6 mol/L is adopted, and the individual waste liquid is a aqua regia system. The prior acid-base waste liquid neutralizing and collecting device is manually operated, acid or alkali waste liquid is poured into a neutralizing tank, and corresponding neutralizing liquid is added for neutralization. The neutralizing solution is poured into the acidic or alkaline waste liquid neutralizing tank through manual operation, so that splashing is easily caused carelessly, operators are injured, and the pH value error of the neutralized waste liquid is large and difficult to control due to manual operation.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a overcome and to have among the prior art that manual operation neutralizes the shortcoming of acid radioactive liquid waste and propose, its purpose provides the automatic neutralization treatment test system who handles acid radioactive liquid waste.
The utility model discloses a realize through following technical scheme:
the utility model provides a handle automatic neutralization treatment test system of acid radioactive liquid waste, includes the reaction tank, through alkali-tolerant pump and the lye tank of reaction tank pipeline intercommunication, through electron waste liquid bucket and the electrical control mechanism of acid-tolerant pump and reaction tank pipeline intercommunication, electrical control mechanism includes the electrical signal connection's with alkali-tolerant pump and acid-tolerant pump electrical signal electronic control module respectively.
In the technical scheme, an alkali liquor flowmeter is arranged on a pipeline between the alkali liquor tank and the reaction tank, an acid liquor flowmeter is arranged on a pipeline between the electronic waste liquor barrel and the reaction tank, and the alkali liquor flowmeter and the acid liquor flowmeter are both in electric signal connection with the electric control module.
In the above technical scheme, the reaction tank is connected with a neutralization stirring mechanism, and the neutralization stirring mechanism is any one of a circulating pump or an air pressure pump.
In the technical scheme, the neutralizing and stirring mechanism is in electric signal connection with the electric control module.
In the technical scheme, the top of the reaction tank is provided with a top cover.
In the technical scheme, the top of the reaction tank is provided with an auxiliary stirring mechanism, and the auxiliary stirring mechanism and the alkali liquor stirring mechanism have the same structure.
In the above technical scheme, the top of the lye tank is provided with a lye tank cover, and the lye tank cover is provided with a lye stirring mechanism.
In the technical scheme, the alkali liquor stirring mechanism comprises a driving motor fixed on an alkali tank cover, a driving shaft of the driving motor is connected with a lifting screw rod, a plurality of rotary blades are fixed at the upper end and the lower end of the lifting screw rod, a plurality of movable blades are arranged between the rotary blades at the two ends, and the movable blades are connected with the lifting screw rod through screw rod nuts; the driving motor is electrically connected with the electric control module.
In the above technical scheme, the alkali tank cover comprises a support plate and movable plates arranged on two sides of the support plate and connected with the support plate through hinges.
In the above technical solution, the electric control mechanism further includes a touch display screen electrically connected to the electric control module, and the touch display screen is fixed to the housing of the electric control module.
In the technical scheme, the device further comprises an installation plate for providing installation positions for each device.
In the technical scheme, the mounting plates comprise an alkali liquor mounting plate, an acid liquor mounting plate and a neutralization mounting plate; the alkali liquor tank and the alkali-resistant pump are installed on the alkali liquor installation plate, the electronic waste liquor barrel and the acid liquor flowmeter are installed on the acid liquor installation plate, and the reaction tank and the electric control mechanism are installed on the neutralization installation plate.
In the technical scheme, the bottom of the mounting plate is provided with a movable support assembly; the movable supporting assembly comprises a plurality of universal wheels and at least one foundation bolt, and the foundation bolt is arranged among the universal wheels.
In the technical scheme, the reaction tank, the lye tank and the electronic waste liquid barrel are internally provided with any one or combination of a pH meter, an acid and alkali resistant densimeter or a thermometer, and all the pH meter, the acid and alkali resistant densimeter and the thermometer are electrically connected with the electric control module.
The utility model has the advantages that:
the utility model provides a handle automatic neutralization treatment test system of acid radioactivity waste liquid, with acid radioactivity waste liquid neutralization for neutral, the personnel of minimizing closely contact waste liquid in-process realizes the better protection to the personnel. The utility model discloses in be equipped with alkali lye rabbling mechanism and neutralization stirring mechanism, alkali lye rabbling mechanism guarantees the alkali lye misce bene through rotating blade and removal blade. The neutralization stirring mechanism disturbs the acid-base mixed solution through a circulating pump or an air-pressure pump, so that the neutralization reaction is more sufficient, and the neutralization efficiency of the reaction is improved. The utility model discloses whether well automatically controlled module in lye tank electrical control part can judge the alkali lye to adjust even according to pH signal stability to during automatic control squeezes into the reaction tank, reduce the velocity of flow when the outflow is close about 95% of demand and be convenient for more accurate control neutralization reaction, avoid the alkali lye to excessively add.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 2 of the present invention;
figure 2 is a top view of the neutralization mounting plate area of embodiment 2 of the present invention;
FIG. 3 is a sectional view of the alkali liquor tank, the alkali tank cover and the alkali liquor stirring mechanism of example 1 of the present invention in an assembled state;
fig. 4 is a power supply circuit connection diagram between the alkali-resistant pump and the electronic control module in embodiment 1 of the present invention;
fig. 5 is a circuit diagram of signal transmission between the alkali-resistant pump of embodiment 1 of the present invention and the sensor device and the electronic control module;
FIG. 6 is a circuit connection diagram between the alkali-resistant pump of embodiment 1 of the present invention and the alarm lamp of the sensor device;
fig. 7 is a connection diagram of a power supply circuit of the sensor device of the present invention.
Wherein:
1 reaction tank 2 lye tank
3 electronic waste liquid barrel 4 alkali-resistant pump
5 alkali liquor flowmeter 6 acid-proof pump
7 acid liquor flowmeter 8 electric control module
9 alkali liquor mounting plate 10 acidizing fluid mounting plate
11-neutralization mounting plate 12 universal wheel
13 neutralizing and stirring mechanism for foundation bolts 14
15 top cover and 16 alkaline tank covers
17 driving motor 18 lifting screw rod
19 rotating blade 20 moving blade
21 support plate 22 movable plate
23 touch the display screen.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the automatic neutralization treatment test system for treating acidic radioactive waste liquid of the present invention will be further described below by referring to the drawings of the specification and the specific embodiments.
Example 1
As shown in fig. 1, an automatic neutralization treatment test system for treating acidic radioactive waste liquid comprises a reaction tank 1, a lye tank 2, an electronic waste liquid barrel 3 and an electric control mechanism, wherein the lye tank 2 is communicated with the reaction tank 1 through a pipeline by a lye-resistant pump 4; the electronic waste liquid barrel 3 is communicated with the reaction tank 1 through a pipeline of an acid-proof pump 6; the electric control mechanism comprises an electric control module 8 which is respectively in electric signal connection with the alkali-resistant pump 4 and the acid-resistant pump 6, and the electric control module controls the liquid inlet amount by controlling the rotating speed of the alkali-resistant pump and the acid-resistant pump.
In this embodiment, in order to further accurately control the liquid inlet amount, an alkali liquid flow meter 5 is disposed on the pipeline between the alkali liquid tank 2 and the reaction tank 1, an acid liquid flow meter 7 is disposed on the pipeline between the electronic waste liquid barrel 3 and the reaction tank 1, and both the alkali liquid flow meter 5 and the acid liquid flow meter 7 are in electrical signal connection with the electronic control module. The acid liquor flowmeter 7 and the alkali liquor flowmeter 5 are respectively used for detecting the liquid inlet amount of the acid waste liquid and the alkali liquor and feeding back the detection result to the electric control module 8. The electric control module 8 is automatically controlled by controlling the alkali-resistant pump 4 to be pumped into the reaction tank 1, when the outflow is close to about 95% of the demand, the flow rate is reduced, so that more accurate control neutralization reaction is facilitated, and excessive addition of alkali liquor is avoided.
In this embodiment, in order to sufficiently react the reaction solution in the reaction tank 1, the reaction tank 1 is connected to a neutralization stirring mechanism 14, and the structure thereof is as shown in fig. 2; the neutralization stirring mechanism 14 is any one of a circulating pump or an air-pressure pump, and the reaction liquid in the reaction tank 1 circularly flows through the circulating pump or the air-pressure pump, so that the whole solution has certain disturbance, the neutralization reaction is more sufficient, and the treatment efficiency of the acidic waste liquid is improved. In order to further realize automatic control, the neutralizing and stirring mechanism 14 is in electric signal connection with the electric control module 8.
In this embodiment, in order to improve the treatment efficiency and simultaneously minimize the dispersion of the smoke which may be generated when the neutralization reaction occurs in the reaction tank 1, the reaction tank 1 is provided with a top cover 15, the volume of which is set to a size capable of treating the waste liquid of 150-200L at a time, and the material is acid-resistant and alkali-resistant.
In this embodiment, in order to mix the alkali liquor uniformly, an alkali tank cover 16 is disposed on the top of the alkali tank 2, and an alkali liquor stirring mechanism is disposed on the alkali tank cover 16, as shown in fig. 3. The alkali liquor stirring mechanism comprises a driving motor 17 fixed on an alkali tank cover 16, a driving shaft of the driving motor is connected with a lifting screw rod 18, a plurality of rotary blades 19 are fixed at the upper end and the lower end of the lifting screw rod 18, a plurality of movable blades 20 are arranged between the rotary blades 19 at the two ends, and the movable blades 20 are connected with the lifting screw rod 18 through screw rod nuts; the driving motor 17 is electrically connected with the electronic control module 8. The electric control module 8 controls the driving motor 17 to rotate, the driving motor 17 drives the lifting screw rod 18 to rotate, the rotary blades 19 at the upper end and the lower end of the lifting screw rod 18 rotate to stir the alkali liquor, and meanwhile, the screw rod nut in threaded connection with the lifting screw rod 18 moves up and down on the lifting screw rod 18 to enable the movable blade 20 to move between the rotary blades 19, so that the disturbance of the solution is enhanced, and the alkali liquor is uniformly mixed.
Further, in order to facilitate the operation of disposing the alkali solution, the alkali tank cover 16 includes a supporting plate 21 and movable plates 22 disposed on both sides of the supporting plate 21 and hinged thereto. The supporting plate 21 is fixed on the lye tank 2, the supporting plate 21 is convenient for installing the driving motor 17, and the movable plate 22 can be opened upwards, so that lye can be conveniently put in.
Furthermore, since the dissolution of caustic soda in water is an exothermic reaction, it is also considered that a smoke control system connected to the lye tank 2 is provided in this embodiment, and the smoke control system is loaded to perform smoke discharging treatment while feeding.
In the embodiment, in order to further realize automatic control of the whole neutralization treatment process, at least a pH meter, an acid and alkali resistant densimeter and a thermometer are arranged in the reaction tank 1, the lye tank 2 and the electronic waste liquid barrel 3, and are in electric signal connection with the electronic control module 8, wherein the pH meter is used for detecting the pH value of the solution, the acid and alkali resistant densimeter is used for detecting the density of the solution, and the thermometer is used for detecting the temperature of the solution.
The method specifically comprises the following steps: in the case of the reaction tank 1, the water temperature may reach 100 ℃ in an extreme case, considering the influence of the exothermic reaction occurring therein, the generated acid gas, and the alkaline gas on the equipment. Therefore, the electronic control module 8 needs to compare the detection data of the above devices with the internal pre-check value, and if the detection data exceeds the pre-check range, if the temperature is too high, the electronic control module 8 stops automatically controlling to feed liquid, so that the neutralization reaction is stopped, and the temperature is waited to be reduced.
For the lye tank 2, the electronic control module 8 can judge whether the lye is already mixed evenly according to the signal stability of the pH meter in the lye tank 2.
For the electronic waste liquid barrel 3, a pH meter is arranged in the electronic waste liquid barrel, so that the acid concentration can be conveniently measured, and the demand of the alkali liquid can be calculated.
In this embodiment, in order to further facilitate the operation and monitoring of the working personnel, the electronic control mechanism further includes a touch display screen 23 electrically connected to the electronic control module 8, and the touch display screen 23 is fixed on the housing of the electronic control module 8. The monitoring data of the electric control module 8 can be displayed through the touch display screen 23, an abnormity warning device is further arranged in the electric control module 8, when the device is in signalization access and has a problem, the electric control module 8 can give an alarm, and meanwhile corresponding parameters can be manually input through the touch display screen 23. Therefore, the phenomenon that the normal work cannot be carried out together due to the signalization access problem is effectively avoided.
The electronic control module in this embodiment is an economical PLC host of type AC16S0Rd, such as the brocade electrical company, in the state of hang, and is matched with an a-series card type PLC-analog expansion module of type a08 AI. The connection modes of the electric elements such as the alkali-resistant pump, the acid-resistant pump, the neutralizing and stirring mechanism, the driving motor, the alkali liquor flowmeter, the acid liquor flowmeter, the pH meter, the acid-base density meter, the thermometer and the like and the electric control module are all conventional connection modes in the field. The connection modes of the alkali-resistant pump, the acid-resistant pump, the neutralizing stirring mechanism, the driving motor and other starting devices are the same, specifically, the alkali-resistant pump is taken as an example, the alkali-resistant pump is connected with a circuit of the electronic control module as shown in fig. 1-3, and the connection arrangement of the alkali liquid flowmeter, the acid liquid flowmeter, the pH meter, the acid-base density meter, the thermometer and other sensor devices is connected with corresponding ports as required, and is not limited to the connection shown in fig. 2 and 3. In order to facilitate monitoring and observation, an alarm indicator lamp can be correspondingly arranged according to the arranged sensor, and the arrangement mode is shown in fig. 6. The power supply connections for the sensor type device are shown in fig. 7.
The utility model discloses a theory of operation:
the utility model discloses handle the automation of acid radioactive waste liquid and handle test system purpose and realize the automation of acid radioactive waste liquid neutralization treatment, specifically control the feed liquor volume through the rotational speed of 8 control alkali-resistant pumps 4 of automatically controlled module, acid-proof pump 6, automatically controlled module 8 can monitor each item data of reaction liquid, can terminate operations such as feed liquor, stirring when exceeding predetermineeing automatically. Compared with the prior art, the utility model discloses technical scheme avoids personnel closely to contact the waste liquid, realizes the better protection to personnel, and detects through automatic control, reduces the waste liquid pH value error after the neutralization.
Example 2
Based on embodiment 1, in this embodiment, in order to facilitate installation of each device, the automatic neutralization treatment testing system for treating acidic radioactive waste further includes a mounting plate for providing a mounting position for each device.
Further, for the mounted position of nimble adjustment each equipment, the mounting panel piecemeal setting is convenient for assemble, specifically is: the mounting plates comprise an alkali liquor mounting plate 9, an acid liquor mounting plate 10 and a neutralization mounting plate 11. The alkali liquor tank 2 and the alkali-resistant pump 4 are arranged on the alkali liquor mounting plate 9; the electronic waste liquid barrel 3 and the acid liquid flow meter 7 are arranged on the acid liquid mounting plate 10; the reaction tank 1 and the electric control mechanism are arranged on the neutralization mounting plate 11. Simultaneously, in this embodiment, the connection of pipeline and alkali-resistant pump, acid-resistant pump relies on a plurality of flange, makes overall structure be convenient for more the equipment.
Furthermore, in order to conveniently move each device and ensure the stability of each device of the system in work, the bottom of the mounting plate is provided with a movable supporting component. The movable support assembly comprises a plurality of universal wheels 12 and at least one anchor bolt 13, and the anchor bolt 13 is arranged between the plurality of universal wheels 12. The universal wheel 12 facilitates the movement of the mounting plate, and after the mounting plate moves to a correct position, the mounting plate can be fixed through the foundation bolts 13, so that the stability of the device is guaranteed.
The embodiment specifically includes: the bottom of the alkali liquor mounting plate 9, the bottom of the acid liquor mounting plate 10 and the bottom of the neutralization mounting plate 11 are respectively provided with a movable supporting component, and the movable supporting components comprise two universal wheels 12 and two foundation bolts 13 arranged between the two universal wheels 12.
Example 3
Based on the embodiment 1, in order to make the reaction solution in the reaction tank 1 react more fully, an auxiliary stirring device is arranged on the top cover 15 of the reaction tank 1, and the auxiliary stirring device and the alkali solution stirring mechanism have the same structure. The reaction liquid in the reaction tank 1 is stirred by the auxiliary stirring device, so that the easy disturbance is further enhanced, and the neutralization stirring mechanism 14 is matched to ensure that the neutralization reaction is more sufficient and the treatment efficiency of the acidic waste liquid is improved.
The utility model discloses an embodiment 3 is based on to the course of work:
the device is assembled, the acid concentration is measured by a pH meter in the electronic waste liquid barrel 3 to calculate the required amount of the alkali liquid, the movable plate 22 is opened, the caustic soda is put into the alkali liquid tank with the prepared water amount, the movable plate 22 is covered, and the device is started.
The electric control module 8 controls the alkali liquor stirring mechanism to start, the driving motor 17 drives the lifting screw rod 18 to rotate, the rotary blades 19 at the upper end and the lower end of the lifting screw rod 18 rotate to stir the alkali liquor, and meanwhile, a screw rod nut in threaded connection with the lifting screw rod 18 moves up and down on the lifting screw rod 18 to enable the movable blades 20 to move between the rotary blades 19, so that the disturbance of the solution is enhanced, and the alkali liquor is uniformly mixed;
meanwhile, the electronic control module 8 controls the acid-proof pump 6 to be started, and acid waste liquid in the electronic waste liquid barrel 3 is completely pumped into the reaction tank 1.
The electric control module 8 judges whether the alkali liquor is uniformly mixed according to the pH signal stability, after the uniform mixing is determined, the alkali-resistant pump 4 is started, the uniformly mixed alkali liquor is pumped into the reaction tank 1, the flow rate is reduced when the outflow is close to about 95% of the demand, more accurate control neutralization reaction is facilitated, and excessive addition of the alkali liquor is avoided.
And starting the neutralizing and stirring mechanism 14 and the auxiliary stirring device while adding the alkali liquor, and stirring the reaction liquid in the reaction tank 1. The electric control module 8 monitors various data of the reaction tank 1 and displays the data on the touch display screen 23, once the conditions of overhigh temperature and the like occur, the electric control module 8 automatically suspends the alkali-resistant pump 4 until the data meet the requirements and then automatically restarts the reaction tank until the pH value of the neutralization solution in the reaction tank 1 meets the requirements.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.
Claims (14)
1. An automatic neutralization treatment test system for treating acidic radioactive waste liquid comprises a reaction tank (1) and is characterized in that: still include alkali lye tank (2) through alkali-resistant pump (4) and reaction tank (1) pipeline intercommunication, electronic waste liquid bucket (3) and electrical control mechanism through acid-resistant pump (6) and reaction tank (1) pipeline intercommunication, electrical control mechanism is including electric signal connection's with alkali-resistant pump (4) and acid-resistant pump (6) electrical signal control module (8) respectively.
2. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 1, wherein: an alkali liquor flowmeter (5) is arranged on a pipeline between the alkali liquor tank (2) and the reaction tank (1), an acid liquor flowmeter (7) is arranged on a pipeline between the electronic waste liquor barrel (3) and the reaction tank (1), and the alkali liquor flowmeter (5) and the acid liquor flowmeter (7) are both in electric signal connection with the electric control module (8).
3. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 1, wherein: the reaction tank (1) is connected with a neutralization stirring mechanism (14), and the neutralization stirring mechanism (14) is any one of a circulating pump or an air pressure pump.
4. The automated neutralization process testing system for treating acidic radioactive waste of claim 3, wherein: the neutralizing and stirring mechanism (14) is in electric signal connection with the electric control module (8).
5. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 4, wherein: the top of the reaction tank (1) is provided with a top cover (15).
6. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 5, wherein: the top of the reaction tank (1) is provided with an auxiliary stirring mechanism, and the auxiliary stirring mechanism has the same structure as the alkali liquor stirring mechanism.
7. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 1, wherein: the top of the alkali liquor tank (2) is provided with an alkali tank cover (16), and the alkali tank cover (16) is provided with an alkali liquor stirring mechanism.
8. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 7, wherein: the alkali liquor stirring mechanism comprises a driving motor (17) fixed on an alkali tank cover (16), a driving shaft of the alkali liquor stirring mechanism is connected with a lifting screw rod (18), a plurality of rotary blades (19) are fixed at the upper end and the lower end of the lifting screw rod (18), a plurality of movable blades (20) are arranged between the rotary blades (19) at the two ends, and the movable blades (20) are connected with the lifting screw rod (18) through screw rod nuts; the driving motor (17) is electrically connected with the electric control module (8).
9. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 7, wherein: the alkali tank cover (16) comprises a support plate (21) and movable plates (22) which are arranged on two sides of the support plate (21) and are connected with the support plate through hinges.
10. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 1, wherein: the electric control mechanism further comprises a touch display screen (23) electrically connected with the electric control module (8), and the touch display screen (23) is fixed on the shell of the electric control module (8).
11. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 1, wherein: the device also comprises a mounting plate for providing mounting positions for each device.
12. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 11, wherein: the mounting plates comprise an alkali liquor mounting plate (9), an acid liquor mounting plate (10) and a neutralization mounting plate (11); the alkali liquor tank (2) and the alkali-resistant pump (4) are installed on the alkali liquor mounting plate (9), the electronic waste liquor barrel (3) and the acid liquor flowmeter (7) are installed on the acid liquor mounting plate (10), and the reaction tank (1) and the electric control mechanism are installed on the neutralization mounting plate (11).
13. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 11, wherein: the bottom of the mounting plate is provided with a movable support assembly; the movable supporting assembly comprises a plurality of universal wheels (12) and at least one foundation bolt (13), and the foundation bolt (13) is arranged among the universal wheels (12).
14. The automated neutralization treatment testing system for treating acidic radioactive waste of claim 1, wherein: reaction tank (1), lye tank (2) and electron waste liquid bucket (3) are inside all to set up the combination of arbitrary one or more in pH meter, acid and alkali-resistance densimeter or the thermometer, and all pH meters, acid and alkali-resistance densimeter and thermometers all with automatically controlled module (8) electricity signal connection.
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| CN113023864A (en) * | 2021-04-23 | 2021-06-25 | 核工业理化工程研究院 | Automatic neutralization treatment test system for treating acidic radioactive waste liquid |
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| CN113023864A (en) * | 2021-04-23 | 2021-06-25 | 核工业理化工程研究院 | Automatic neutralization treatment test system for treating acidic radioactive waste liquid |
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