CN221148582U - Automatic detection system for oil-water soluble acid for electric power - Google Patents
Automatic detection system for oil-water soluble acid for electric power Download PDFInfo
- Publication number
- CN221148582U CN221148582U CN202322896201.1U CN202322896201U CN221148582U CN 221148582 U CN221148582 U CN 221148582U CN 202322896201 U CN202322896201 U CN 202322896201U CN 221148582 U CN221148582 U CN 221148582U
- Authority
- CN
- China
- Prior art keywords
- tank
- water
- oil
- extraction tank
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000002253 acid Substances 0.000 title claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 113
- 238000000605 extraction Methods 0.000 claims abstract description 98
- 239000007788 liquid Substances 0.000 claims abstract description 87
- 239000002699 waste material Substances 0.000 claims abstract description 69
- 239000003960 organic solvent Substances 0.000 claims abstract description 58
- 239000002904 solvent Substances 0.000 claims abstract description 51
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 239000000243 solution Substances 0.000 claims abstract description 22
- 239000003125 aqueous solvent Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 45
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 238000005259 measurement Methods 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108091005461 Nucleic proteins Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 238000012257 pre-denaturation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an automatic detection system for oil-water-soluble acid for electric power, which relates to the field of water-soluble acid-base test, wherein a water solvent storage tank of a storage module is used for storing water solvent, and an organic solvent storage tank is used for storing organic solvent; during detection, adding an oil sample and a water solvent into an extraction tank, stirring and mixing by using a stirrer, standing and layering, conveying a lower layer aqueous solution to a test tank, detecting the PH value by using a PH electrode, and conveying waste liquid in the test tank and the extraction tank to a waste liquid temporary storage module after the detection is finished; the control module controls the organic solvent storage tank to input organic solvent into the extraction tank for cleaning, controls the aqueous solvent storage tank to input aqueous solvent into the extraction tank for cleaning, and discharges the cleaning solution into the waste liquid temporary storage module. The system can automatically complete the detection of water-soluble acid in the electric oil, automatically complete the cleaning after the detection is completed, and replace the manual detection process.
Description
Technical Field
The utility model relates to the field of water-soluble acid-base testing, and further relates to an automatic detection system for oil-water-soluble acid for electric power.
Background
With the continuous development of economic construction in China, the demand for electric power and energy is continuously increased, the safe operation of a power plant has great influence on the economic construction, whether the unit operation is reliable or not directly relates to the safe production and stable power supply of the power plant, and the quality of an oil system directly influences the safe reliability of a generator set.
The existence of water-soluble acid or alkali in the oil for electric power can corrode metal parts contacted with the oil during production, use or storage, and can promote the aging of the oil and reduce the performance of the oil. The water-soluble acid in the oil has a great influence on the aging of the solid insulating material of the transformer, and can directly influence the service life of the transformer. Therefore, it is necessary to detect water-soluble acids in electric power oil.
At present, manual extraction detection is adopted in the detection of oil-water-soluble acid for electric power, and manual operation experiments are needed to carry out heating, stirring and separation and then measurement, so that the working efficiency is low, and automatic measurement cannot be realized.
It is a technical problem that needs to be solved at present for a person skilled in the art how to automatically complete the detection of water-soluble acid in electric oil.
Disclosure of utility model
The utility model provides an automatic detection system for water-soluble acid in oil for electric power, which can automatically complete detection of water-soluble acid in the oil for electric power, and automatically complete cleaning after detection is completed so as to realize automatic repeated detection, and replaces manual operation, and the specific scheme is as follows:
An automatic detection system for oil-water soluble acid for electric power comprises a storage module, a pretreatment module, a detection module, a waste liquid temporary storage module and a control module;
the storage module comprises a water solvent storage tank and an organic solvent storage tank;
The pretreatment module comprises an extraction tank and a stirrer, wherein the stirrer stretches into the extraction tank and is used for stirring liquid in the extraction tank;
The detection module comprises a test tank and a PH electrode, wherein the PH electrode is used for detecting the PH value of liquid in the test tank;
The waste liquid temporary storage module is used for storing waste liquid;
The control module is used for controlling the water solvent storage tank to input water solvent into the extraction tank; controlling an oil sample to be input into the extraction tank; controlling the stirrer to stir the water solvent and the oil sample in the extraction tank, standing for layering, and then conveying the lower layer aqueous solution to the test tank for PH value detection; the waste liquid in the test tank and the extraction tank is conveyed to the waste liquid temporary storage module;
The control module is used for controlling the organic solvent storage tank and the water solvent storage tank to sequentially input the organic solvent and the water solvent into the extraction tank for cleaning, and discharging the cleaning solution into the waste liquid temporary storage module.
Optionally, the pretreatment module comprises a thermostat, the extraction tank is arranged in the thermostat, and the thermostat is used for keeping the extraction tank in a set temperature range.
Optionally, the constant temperature tank is heated by a metal bath;
The constant temperature tank is connected with a cooling circulation pipeline and is used for inputting cooling water into the constant temperature tank for accelerated cooling.
Optionally, the extraction tank is connected with an oil sample input pipeline, and an oil sample control device is arranged on the extraction tank.
Optionally, a water solvent pipeline is connected between the water solvent storage tank and the extraction tank, and a water solvent control device is arranged on the water solvent pipeline;
An organic solvent pipeline is connected between the organic solvent storage tank and the extraction tank, and an organic solvent control device is arranged on the organic solvent pipeline.
Optionally, the extraction tank is connected to the waste liquid temporary storage module through a waste oil sample discharge pipeline, and a waste oil control device is arranged on the extraction tank;
The extraction tank is connected with the test tank through a sample feeding pipeline, and a sample feeding control device is arranged on the extraction tank;
the test pool is connected with the waste liquid temporary storage module through a sample discharge pipeline, and a sample discharge control device is arranged on the test pool.
Optionally, the water solvent storage tank is connected to external water solvent supplementing through a first supplementing pipeline, and a first supplementing control device is arranged on the water solvent storage tank;
The organic solvent storage tank is connected with external organic solvent supplement through a second supplement pipeline, and a second supplement control device is arranged on the organic solvent storage tank.
Optionally, the waste liquid temporary storage module is connected with a liquid discharge pipeline, and a liquid discharge control device is arranged on the liquid discharge pipeline.
Optionally, the device further comprises a support shell, wherein the storage module, the pretreatment module, the detection module, the waste liquid temporary storage module and the control module are all arranged in the support shell;
The constant temperature groove sets up the middle part of supporting the shell, the outside of constant temperature groove lays the thermal-insulated cotton of fire prevention.
Optionally, liquid level detection devices are respectively arranged in the water solvent storage tank, the organic solvent storage tank, the extraction tank and the waste liquid temporary storage module;
A temperature detection device is arranged in the extraction tank;
The control module is provided with a control panel and is used for displaying the liquid level in the water solvent storage tank, the organic solvent storage tank and the waste liquid temporary storage module, and the temperature of the extraction tank is used for displaying the PH value detection result.
The utility model provides an automatic detection system for oil-water soluble acid for electric power, wherein a water solvent storage tank of a storage module is used for storing water solvent, and an organic solvent storage tank is used for storing organic solvent; during detection, adding an oil sample and a water solvent into an extraction tank, stirring and mixing by using a stirrer, standing and layering, conveying a lower layer aqueous solution to a test tank, detecting the PH value by using a PH electrode, and conveying waste liquid in the test tank and the extraction tank to a waste liquid temporary storage module after the detection is finished; the control module controls the organic solvent storage tank to input organic solvent into the extraction tank for cleaning, controls the aqueous solvent storage tank to input aqueous solvent into the extraction tank for cleaning, and discharges the cleaning solution into the waste liquid temporary storage module. The system can automatically complete the detection of water-soluble acid in the electric oil, automatically complete the cleaning after the detection is completed, and replace the manual detection process.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an embodiment of an automatic detection system for oil-water soluble acid for electric power provided by the utility model.
The drawings include:
The device comprises a storage module 1, a water solvent storage tank 11, an organic solvent storage tank 12, a pretreatment module 2, an extraction tank 21, a stirrer 22, a constant temperature tank 23, a detection module 3, a test tank 31, a PH electrode 32, a waste liquid temporary storage module 4 and a control module 5;
The oil sample input line 61, the aqueous solvent line 62, the organic solvent line 63, the waste oil discharge line 64, the sample feed line 65, the discharge line 66, the first replenishment line 67, the second replenishment line 68, the liquid discharge line 69, the oil sample control device 601, the aqueous solvent control device 602, the organic solvent control device 603, the waste oil control device 604, the sample feed control device 605, the discharge control device 606, the first replenishment control device 607, the second replenishment control device 608, the liquid discharge control device 609, and the support casing 7.
Detailed Description
The utility model aims at providing an automatic detection system for water-soluble acid in oil for electric power, which can automatically complete detection of water-soluble acid in the oil for electric power, and automatically complete cleaning after detection is completed so as to realize automatic repeated detection and replace manual operation.
Referring to fig. 1, the utility model provides an automatic detection system for oil-water soluble acid for electric power, which comprises a storage module 1, a pretreatment module 2, a detection module 3, a waste liquid temporary storage module 4 and a control module 5. The storage module 1 is used for storing relevant liquid; the pretreatment module 2 is used for pretreating the oil sample before detection so that the oil sample meets the detection requirement; the detection module 3 is used for detecting the PH value of the pretreated solution; the waste liquid temporary storage module 4 is used for storing used waste liquid.
The storage module 1 comprises a water solvent storage tank 11 and an organic solvent storage tank 12, wherein the organic solvent in the water solvent storage tank 11 can be desalted water after being heated and boiled, and the organic solvent in the organic solvent storage tank 12 can be petroleum ether. The desalted water is used in the pretreatment process and the cleaning process, and the petroleum ether is used in the cleaning process. In one embodiment, the aqueous solvent reservoir 11 has a volume of about 800 ml, the organic solvent reservoir 12 has a volume of about 1000 ml, and the petroleum ether volatilization point is 60 ℃.
The pretreatment module 2 comprises an extraction tank 21 and a stirrer 22, wherein the stirrer 22 comprises stirring paddles and a rotary driving device, the rotary driving device drives the paddles to rotate, and the paddles of the stirrer 22 extend into the extraction tank 21 and are used for stirring liquid in the extraction tank 21; the extraction tank 21 is a container, the extraction tank 21 is connected with the water solvent storage tank 11 and the organic solvent storage tank 12, and the water solvent in the water solvent storage tank 11 and the organic solvent in the organic solvent storage tank 12 can be conveyed to the extraction tank 21; the mixed solution of the oil sample and the desalted water is contained in the extraction tank 21, and the mixed solution in the extraction tank 21 is sufficiently stirred by the stirrer 22 in the pretreatment stage.
In one embodiment, the stirring blade is placed 1cm above the bottom of the extraction tank 21, and the volume of the extraction tank 21 is about 250 ml.
The detection module 3 comprises a test tank 31 and a PH electrode 32, and the PH electrode 32 is used for detecting the PH value of liquid in the test tank 31; the test tank 31 is a container, the test tank 31 is connected to the extraction tank 21, the solution in the extraction tank 21 is stirred and kept stand, the water is separated into oil, the density of water is greater than that of oil, the water solution is positioned below the extraction tank 21, the water solution below is pumped out from the extraction tank 21 and enters the test tank 31, the PH electrode 32 is arranged in the test tank 31, and PH value detection can be carried out on the water solution in the test tank 31. The pH detected by the pH electrode 32 is the pH of the oil sample. The liquid is conveniently conveyed in a direction, and the height of the test tank 31 is usually lower than that of the extraction tank 21, so that the water solution below can flow into the test tank 31 under the action of gravity without other power. In one embodiment, the electrode probe of the PH electrode 32 is 0.5cm from the bottom of the test cell 31, and the volume of the test cell 31 is about 20 milliliters.
The waste liquid temporary storage module 4 is used for storing waste liquid, the solution pretreated by the pretreatment module 2, the solution detected by the detection module 3 and the solution subjected to the subsequent cleaning process are all used as waste liquid, and finally enter the waste liquid temporary storage module 4, and the waste liquid temporary storage module 4 is a container with larger solution volume and can temporarily store the waste liquid so as to meet the requirements of multiple detection and cleaning.
The control module 5 is used for controlling each structure to cooperate with each other to perform the respective functions. The control module 5 controls the water solvent storage tank 11 to input water solvent into the extraction tank 21; and controls the input of the oil sample into the extraction tank 21; the stirrer 22 is controlled to stir the water solvent and the oil sample in the extraction tank 21, so that the water solvent and the oil sample are fully mixed, and the acidic components in the oil sample are dissolved in the water solvent; after stirring, the solution is allowed to stand for a while to separate oil from water and cool the solution in the extraction tank 21, and after standing and layering, the lower aqueous solution is transferred to the test tank 31 for PH detection, and the PH is measured as the PH of the oil sample. The waste liquid generated in the testing process, including the waste liquid in the testing tank 31 and the waste liquid in the extraction tank 21 are respectively conveyed to the waste liquid temporary storage module 4, and after the detection is completed, the testing tank 31 and the extraction tank 21 are emptied.
The control module 5 is used for controlling the organic solvent storage tank 12 and the aqueous solvent storage tank 11 to sequentially input the organic solvent and the aqueous solvent into the extraction tank 21 for cleaning, and discharging the cleaning solution into the waste liquid temporary storage module 4. After the detection is finished, the detection needs to be cleaned for subsequent detection, so that the influence of residual liquid on the subsequent detection process is avoided. The cleaning process comprises two steps, namely, firstly, inputting an organic solvent in an organic solvent storage tank 12 into an extraction tank 21, enabling an oil sample to be dissolved in petroleum ether, cleaning the oil sample by the petroleum ether, removing oil sample residues in the extraction tank 21, and directly discharging the cleaned oil sample residues into a waste liquid temporary storage module 4; and secondly, inputting the aqueous solvent in the aqueous solvent storage tank 11 into the extraction tank 21, further cleaning residues, discharging the aqueous solvent into the test tank 31 after cleaning the extraction tank 21 so as to remove the residues in the test tank 31, and finally discharging the aqueous solvent from the test tank 31 into the waste liquid temporary storage module 4.
During the cleaning process, the stirrer 22 may be started to stir the extraction tank 21 so as to improve the cleaning effect.
The automatic detection system for the water-soluble acid in the oil for electric power can automatically complete detection of the water-soluble acid in the oil for electric power, automatically complete cleaning after detection is completed, realize repeated use, replace a manual detection process and improve the automation level.
On the basis of the above, the pretreatment module 2 of the present utility model comprises a thermostat 23, the extraction tank 21 being disposed in the thermostat 23, the thermostat 23 being used to maintain the extraction tank 21 in a set temperature range. The constant temperature tank 23 can be used for containing liquid such as water, and can also be a cavity, a heating device is arranged in the constant temperature tank 23, and can heat and preserve heat of the extraction tank 21 in the constant temperature tank 23, so that the extraction tank 21 is kept in a certain temperature range, and in the pretreatment process, the stirrer 22 stirs the solution in the extraction tank 21 in a certain temperature range.
In one embodiment, the constant temperature bath 23 is heated by a metal bath, the constant temperature metal bath is a microcomputer controlled constant temperature metal bath device, the temperature control precision is high, the sample preparation parallelism is good, the instrument can be provided with various modules, and the instrument can be widely used in the industries of preservation of various analysis instrument samples, preservation and reaction of various enzymes, denaturation treatment of nucleic acid and protein, PCR reaction, pre-denaturation of electrophoresis, serum solidification and the like, and the industries of medicine, chemical industry, food safety, quality inspection, environment and the like. The extraction tank 21 can be heated and temperature-controlled accurately. Furthermore, a cooling circulation pipeline (the cooling circulation pipeline is not shown in the drawings) is connected to the constant temperature tank 23 for inputting cooling water into the constant temperature tank 23 for accelerating cooling, and after the constant temperature stirring of the extraction tank 21 is completed, cooling water can be introduced into the constant temperature tank 23 through the connection of the cooling circulation pipeline for accelerating the cooling process. Besides the cooling water for accelerating the temperature reduction, the extraction tank 21 can also adopt a natural heat dissipation cooling mode, and all the specific embodiments are included in the protection scope of the utility model.
Referring to fig. 1, the extraction tank 21 is connected to an oil sample input pipeline 61, an oil sample control device 601 is disposed on the oil sample input pipeline 61, an input end of the oil sample input pipeline 61 is connected to the outside, an output end of the oil sample input pipeline 61 is connected to the extraction tank 21, and an input end of the oil sample input pipeline 61 extends into a container in which an oil sample is placed, and oil absorption power is generated by the oil sample control device 601 to send the oil sample into the extraction tank 21.
Referring to fig. 1, a water solvent pipeline 62 is connected between the water solvent storage tank 11 and the extraction tank 21, a water solvent control device 602 is arranged on the water solvent pipeline 62, and the water solvent control device 602 is used for controlling the on-off of the pipeline and generating power to convey the water solvent. An organic solvent pipeline 63 is connected between the organic solvent storage tank 12 and the extraction tank 21, an organic solvent control device 603 is arranged on the organic solvent pipeline 63, and the organic solvent control device 603 is used for controlling the on-off of the pipeline and generating power to convey the organic solvent.
Referring to fig. 1, the extraction tank 21 is connected to the waste liquid temporary storage module 4 through a waste oil discharging pipeline 64, a waste oil control device 604 is disposed on the waste oil discharging pipeline 64, and the waste oil control device 604 is used for controlling on-off of the pipeline, and the waste oil discharging pipeline 64 can also have a power transmission function.
The extraction tank 21 is connected to the test tank 31 through a sample feeding pipe 65, a sample feeding control device 605 is arranged on the sample feeding pipe 65, the sample feeding control device 605 is used for controlling the on-off of the pipe, and the sample feeding control device 605 can have a power transmission function.
The test tank 31 is connected to the waste liquid temporary storage module 4 through a discharge pipeline 66, a discharge control device 606 is arranged on the discharge pipeline 66, the discharge control device 606 is used for controlling the on-off of the pipeline, and the discharge control device 606 can have a power transmission function.
Referring to fig. 1, an output pipe is led out from the bottom of the extraction tank 21, and passes through the thermostatic bath 23, and the waste oil discharge pipe 64 and the feed pipe 65 are connected to the output pipe together by a three-way joint.
Referring to fig. 1, the aqueous solvent storage tank 11 is connected to an external replenishing aqueous solvent through a first replenishing pipe 67, and a first replenishing control device 607 is provided on the first replenishing pipe 67; the organic solvent storage tank 12 is connected to the external organic solvent supply through a second supply line 68, and a second supply control device 608 is provided on the second supply line 68. The first replenishment control device 607 and the second replenishment control device 608 have a power function and are capable of pumping the corresponding solution from the outside and replenishing the aqueous solvent tank 11 and the organic solvent tank 12 with the solution from the outside.
In any of the above technical solutions and combinations thereof, the waste liquid temporary storage module 4 provided by the present utility model is connected with a liquid discharge pipeline 69, and a liquid discharge control device 609 is disposed on the liquid discharge pipeline 69. The liquid discharge control device 609 controls the on-off of the pipeline, and can have a power function, and when the amount of the waste liquid in the waste liquid temporary storage module 4 reaches the discharge standard, the liquid discharge control device 609 is started to discharge the waste liquid to the outside. The above pipelines can be metal pipelines, and the control devices can be pump valves.
Referring to fig. 1, the automatic detection system for oil-water soluble acid for electric power further comprises a support housing 7, wherein the storage module 1, the pretreatment module 2, the detection module 3, the waste liquid temporary storage module 4 and the control module 5 are all installed in the support housing 7, and the oil sample input pipeline 61, the first supplementing pipeline 67, the second supplementing pipeline 68 and the liquid discharge pipeline 69 extend out of the support housing 7.
The constant temperature groove 23 sets up in the middle part of supporting shell 7, and the outside of constant temperature groove 23 lays the thermal-insulated cotton of fire prevention, can ensure the heat preservation effect of constant temperature groove 23.
Furthermore, the liquid level detection devices are respectively arranged in the water solvent storage tank 11, the organic solvent storage tank 12, the extraction tank 21 and the waste liquid temporary storage module 4, so that the liquid level height in each container is monitored; a temperature detecting device is arranged in the extraction tank 21 for monitoring the temperature.
The control module 5 is provided with a control panel for displaying the liquid level in the water solvent storage tank 11, the organic solvent storage tank 12 and the waste liquid temporary storage module 4, the temperature of the extraction tank 21 and the PH value detection result, so that the detection personnel can know the operation condition of each link of the equipment, and the waste oil can be timely emptied by adding and supplementing desalted water and cleaning agent. The whole process adopts a computer control system to automatically control the stirrer 22, the extraction tank 21, various pipelines and the like. The control panel 6 comprises functions of sample feeding, cleaning, liquid discharging, heating, stirring, starting and stopping of a pump valve, measurement, data display and the like.
Compared with the prior art, the utility model has the following advantages and effects: the method can automatically measure the oil-water soluble acid for electric power, and realize the full-automatic measurement of measurement, washing and discharging and the self-purification of equipment. The metal bath heating constant temperature technology is adopted to replace the traditional water bath constant temperature pool, and has the advantages of simple operation, accurate temperature control, small volume and the like.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The automatic detection system for the oil-water soluble acid for the electric power is characterized by comprising a storage module (1), a pretreatment module (2), a detection module (3), a waste liquid temporary storage module (4) and a control module (5);
The storage module (1) comprises a water solvent storage tank (11) and an organic solvent storage tank (12);
The pretreatment module (2) comprises an extraction tank (21) and a stirrer (22), wherein the stirrer (22) stretches into the extraction tank (21) and is used for stirring liquid in the extraction tank (21);
The detection module (3) comprises a test tank (31) and a PH electrode (32), and the PH electrode (32) is used for detecting the PH value of liquid in the test tank (31);
The waste liquid temporary storage module (4) is used for storing waste liquid;
The control module (5) is used for controlling the water solvent storage tank (11) to input water solvent into the extraction tank (21); controlling the input of the oil sample into the extraction tank (21); controlling the stirrer (22) to stir the water solvent and the oil sample in the extraction tank (21), standing and layering, and then conveying the lower layer aqueous solution to the test tank (31) for PH value detection; waste liquid in the test tank (31) and the extraction tank (21) is conveyed to the waste liquid temporary storage module (4);
The control module (5) is used for controlling the organic solvent storage tank (12) and the aqueous solvent storage tank (11) to sequentially input an organic solvent and an aqueous solvent into the extraction tank (21) for cleaning, and discharging a cleaning solution into the waste liquid temporary storage module (4).
2. The automatic detection system of oil-water-soluble acid for electric power according to claim 1, characterized in that the pretreatment module (2) comprises a thermostat (23), the extraction tank (21) being provided in the thermostat (23), the thermostat (23) being for keeping the extraction tank (21) in a set temperature range.
3. The automatic detection system of oil-water-soluble acid for electric power according to claim 2, characterized in that said thermostatic bath (23) is heated with a metal bath;
The constant temperature tank (23) is connected with a cooling circulation pipeline and is used for inputting cooling water into the constant temperature tank (23) for accelerated cooling.
4. The automatic detection system for oil-water soluble acid for electric power according to claim 2, wherein the extraction tank (21) is connected to an oil sample input line (61) on which an oil sample control device (601) is provided.
5. The automatic detection system of oil-water-soluble acid for electric power according to claim 4, characterized in that a water-solvent pipeline (62) is connected between the water-solvent storage tank (11) and the extraction tank (21), and a water-solvent control device (602) is arranged on the water-solvent pipeline;
An organic solvent pipeline (63) is connected between the organic solvent storage tank (12) and the extraction tank (21), and an organic solvent control device (603) is arranged on the organic solvent pipeline.
6. The automatic detection system of water-soluble acid of oil for electric power according to claim 5, wherein the extraction tank (21) is connected to the waste liquid temporary storage module (4) through a waste oil discharge pipeline (64), and a waste oil control device (604) is arranged on the extraction tank;
The extraction tank (21) is connected with the test tank (31) through a sample feeding pipeline (65), and a sample feeding control device (605) is arranged on the extraction tank;
The test pool (31) is connected to the waste liquid temporary storage module (4) through a discharge pipeline (66), and a discharge control device (606) is arranged on the test pool.
7. The automatic detection system of oil-water-soluble acid for electric power according to claim 6, wherein the water-solvent storage tank (11) is connected to an external makeup water solvent through a first makeup pipe (67), on which a first makeup control device (607) is provided;
the organic solvent storage tank (12) is connected with the external organic solvent supplementing through a second supplementing pipeline (68), and a second supplementing control device (608) is arranged on the organic solvent storage tank.
8. The automatic detection system for water-soluble acid of oil for electric power according to any one of claims 1 to 7, wherein the waste liquid temporary storage module (4) is provided with a liquid discharge pipeline (69) in connection, and a liquid discharge control device (609) is provided thereon.
9. The automatic detection system of oil-water-soluble acid for electric power according to any one of claims 2 to 7, further comprising a supporting housing (7), wherein the storage module (1), the pretreatment module (2), the detection module (3), the waste liquid temporary storage module (4) and the control module (5) are all installed inside the supporting housing (7);
The constant temperature groove (23) is arranged in the middle of the supporting shell (7), and fireproof heat insulation cotton is paved outside the constant temperature groove (23).
10. The automatic detection system for water-soluble acid of oil for electric power according to any one of claims 1 to 7, wherein liquid level detection means are provided in each of the aqueous solvent tank (11), the organic solvent tank (12), the extraction tank (21) and the waste liquid temporary storage module (4);
a temperature detection device is arranged in the extraction tank (21);
The control module (5) is provided with a control panel, and is used for displaying the liquid level in the water solvent storage tank (11), the organic solvent storage tank (12) and the waste liquid temporary storage module (4), and the temperature of the extraction tank (21) is used for displaying the PH value detection result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896201.1U CN221148582U (en) | 2023-10-27 | 2023-10-27 | Automatic detection system for oil-water soluble acid for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896201.1U CN221148582U (en) | 2023-10-27 | 2023-10-27 | Automatic detection system for oil-water soluble acid for electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221148582U true CN221148582U (en) | 2024-06-14 |
Family
ID=91389360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322896201.1U Active CN221148582U (en) | 2023-10-27 | 2023-10-27 | Automatic detection system for oil-water soluble acid for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221148582U (en) |
-
2023
- 2023-10-27 CN CN202322896201.1U patent/CN221148582U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112129959B (en) | Full-automatic chemical oxygen demand analyzer based on different liquid transfer flow paths | |
| CN109444244A (en) | Seawater permanganate index analysis system and method | |
| CN111282537A (en) | Preparation facilities of resistant strong solvent alkyd | |
| CN221148582U (en) | Automatic detection system for oil-water soluble acid for electric power | |
| CN209086216U (en) | Utilize the full-automatic acid value detection device of oil product of overheat automatic back flow method | |
| CN206146828U (en) | Total phosphorus on -line monitoring system | |
| CN104764891A (en) | Online analyzer for excess of caustic soda | |
| CN209372750U (en) | Seawater permanganate index analysis system | |
| CN214716557U (en) | Rubber reaction kettle | |
| CN206656955U (en) | A kind of effective chlorine in-line analyzer | |
| CN206463945U (en) | A kind of lubricating oil intelligence mediation system | |
| CN213957211U (en) | Reaction device for fluoride automatic determinator | |
| CN105427905B (en) | A kind of experimental rig simulated fast reactor and glue sodium equipment out-pile Study on decontamination | |
| CN210473123U (en) | Automatic change extraction device | |
| CN210604031U (en) | Sampling extraction device for detecting oil content of injected water of offshore platform | |
| CN214348583U (en) | Constant temperature fermentation test device | |
| CN113567431A (en) | Industrial circulating water alkalinity online measuring device and measuring method | |
| CN111999162A (en) | In-situ digestion device for determining chemical oxygen demand | |
| CN112697645A (en) | Method for testing wall sticking temperature of crude oil and crude oil wall sticking simulation device | |
| CN216012894U (en) | Water extraction experimental box | |
| CN110595990A (en) | Device and method for integrally cleaning boiler furnace pipe scale sample | |
| CN217954394U (en) | Defoamer tester | |
| CN221174542U (en) | Boiler water quality on-line monitoring system | |
| CN218629492U (en) | Trace calcium magnesium on-line analyzer | |
| CN212391324U (en) | Constant temperature heating sample digestion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |