CN113617086A - Method for recovering and monitoring experimental waste liquid - Google Patents
Method for recovering and monitoring experimental waste liquid Download PDFInfo
- Publication number
- CN113617086A CN113617086A CN202110856371.XA CN202110856371A CN113617086A CN 113617086 A CN113617086 A CN 113617086A CN 202110856371 A CN202110856371 A CN 202110856371A CN 113617086 A CN113617086 A CN 113617086A
- Authority
- CN
- China
- Prior art keywords
- waste liquid
- module
- liquid level
- central control
- control 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 268
- 239000002699 waste material Substances 0.000 title claims abstract description 192
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000011084 recovery Methods 0.000 claims abstract description 44
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000003517 fume Substances 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 10
- 238000010295 mobile communication Methods 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 239000010815 organic waste Substances 0.000 abstract description 4
- 239000010805 inorganic waste Substances 0.000 abstract description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007405 data analysis Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the field of laboratory waste liquid recovery, and particularly relates to a method for recovering and monitoring experimental waste liquid. The method comprises the following steps: s1: pouring the experimental waste liquid into a waste liquid recovery port, filtering by a filter screen of the waste liquid recovery port, and flowing to a waste liquid collecting barrel along a waste liquid pipeline; s2: in the process of collecting the waste liquid by the waste liquid collecting barrel, the liquid level sensing module monitors the waste liquid level information in the waste liquid collecting barrel in real time and transmits the information to the central control module, and the central control module converts the liquid level information and displays the information on a display screen; s3: when the waste liquid reaches the preset liquid level, the liquid level sensing module transmits the information to the central control module, and the central control module instructs the alarm module to give an alarm. By the method for recovering the organic waste liquid, the inorganic waste liquid or the scrapped reagent, the liquid level of the waste liquid in the collecting barrel is monitored in real time, so that experimenters are reminded to replace the collecting barrel conveniently, or the experimenters can know the collecting condition of the waste liquid in the collecting barrel conveniently.
Description
Technical Field
The invention belongs to the field of laboratory waste liquid recovery, and particularly relates to a method for recovering and monitoring experimental waste liquid.
Background
In the experimental process, for example, in the environmental monitoring experiment, a large amount of organic waste liquid and inorganic waste liquid are often generated, and the waste liquid needs to be recovered and properly disposed so as to avoid polluting the environment.
Regarding the recovery method of waste liquid from biological or chemical experiment, the following patent documents are disclosed:
CN109603217A proposes a waste liquid recovery device and a waste liquid recovery method thereof, comprising an intermediate tank for collecting waste water, a precipitation tank for precipitating the waste water, a waste water tank for collecting clear water and a recovery barrel for collecting waste residues; wherein, the sedimentation tank comprises a first sedimentation tank and a second sedimentation tank which are not communicated with each other; the middle tank is respectively communicated with the first precipitation tank and the second precipitation tank, the first precipitation tank and the second precipitation tank are respectively communicated with the waste water tank and the recovery barrel, and the waste water tank and the recovery barrel are not communicated with each other; the first precipitation tank and the second precipitation tank are automatically switched to work. The method adopts a double-precipitation tank design, utilizes the principle of an electromagnetic valve and an interlocking circuit to perform mutual switching among the tank bodies, adds a precipitator to accelerate the precipitation of suspended solids in the waste liquid, achieves the purpose of separating grinding powder and water in the waste liquid, discharges clear water into a general drainage tank and discharges the clear water to a waste water treatment center in a pressurizing manner, collects waste residues and then uniformly sends the waste water to the waste water center for treatment, and avoids pipeline blockage. However, the above solution does not mention a solution for the level monitoring of the waste liquid.
Other patent documents mostly focus on solving the problem of treating the recovered experimental waste liquid, and there is only a relevant document disclosure about how to monitor and remind the liquid level of the waste liquid generated in the experimental process.
Therefore, it is necessary to invent a method for a worker to grasp the collection condition of the waste liquid in the waste liquid barrel in real time during the waste liquid collection process, and to perform timely and appropriate post-treatment on the waste liquid according to the monitored liquid level condition of the waste liquid.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method for recovering and monitoring experimental waste liquid.
The method for recovering and monitoring the experimental waste liquid provided by the invention comprises the following steps:
s1: pouring the experimental waste liquid into a waste liquid recovery port, filtering by a filter screen of the waste liquid recovery port, and flowing to a waste liquid collecting barrel along a waste liquid pipeline;
s2: in the process of collecting the waste liquid by the waste liquid collecting barrel, the liquid level sensing module monitors the waste liquid level information in the waste liquid collecting barrel in real time and transmits the information to the central control module, and the central control module converts the liquid level information and displays the information on a display screen;
s3: when the waste liquid reaches the preset liquid level, the liquid level sensing module transmits the information to the central control module, and the central control module instructs the alarm module to give an alarm.
When the waste liquid reaches the preset early warning liquid level, the solenoid valve on the waste liquid pipeline above the waste liquid collecting barrel is controlled to be closed by the central control module, and when the waste liquid does not reach the preset early warning liquid level, the solenoid valve on the waste liquid pipeline above the waste liquid collecting barrel is controlled to be in an open state by the central control module.
When the waste liquid reaches the preset liquid level, the central control module instructs the information sending module to send warning information to the mobile communication terminal of the manager.
The following recovery monitoring system is adopted to recover and monitor the waste liquid:
the above system includes: the liquid level monitoring device comprises a central control module, a liquid level sensing module, an alarm module and a display module; the central control module is respectively connected with the liquid level sensing module, the alarm module and the display module;
the liquid level sensing module transmits the collected liquid level information in the waste liquid collecting barrel to the central control module;
the central control module instructs the alarm module whether to give an alarm or not according to the liquid level information transmitted by the liquid level sensing module; the instruction display module displays the liquid level information monitored by the liquid level sensing module;
the alarm module alarms according to the instruction of the central control module;
and the display module is used for displaying the liquid level information transmitted by the central control module.
The liquid level sensing module transmits the collected liquid level information in the waste liquid collecting barrel to the data receiving module, the data receiving module sends the liquid level information to the data analysis module, and the liquid level information is transmitted to the central control module after being analyzed by the data analysis module.
Alarm module is connected with information sending module, and alarm module is when reporting to the police, and information sending module sends waste liquid early warning information to managers' mobile communication client through 4G or 5G network or WIFI.
The central control module is connected with the electromagnetic valve on the waste liquid pipeline above the waste liquid collecting barrel and controls the opening or closing of the electromagnetic valve, thereby preventing the waste liquid collecting barrel from being overfilled to influence the subsequent treatment of the waste liquid.
The central control module is connected with a motor, and the motor controls the glass window of the fume hood where the waste liquid recovery port is located to lift.
The alarm module is an audible and visual alarm or a buzzer alarm.
The display module is a liquid crystal display screen.
A system setting for experiment waste liquid is in the fume hood, can ventilate at any time at the recovery in-process to avoid organic waste liquid to volatilize and cause the injury to the human body. In addition, because this recovery unit is provided with the display screen, when the waste liquid of collecting reaches certain liquid level, the display screen can send the warning or remind, and the experimenter of being convenient for at this moment changes the collecting vessel at any time, and is timely carry out appropriate aftertreatment to the waste liquid of collecting.
The system for recovering the experimental waste liquid provided by the invention has the following specific structure: the system for recovering the experimental waste liquid is arranged in a fume hood; the upper part of the fume hood is a table top, the inner side of the table top is a side wall of the cabinet body, and the outer side of the table top is a liftable glass window; the lower part of the table top is provided with a cabinet body and a cabinet door matched with the cabinet body;
at least more than one waste liquid recovery port is arranged on the table top of the fume hood, and the waste liquid recovery ports are provided with cover bodies matched with the waste liquid recovery ports; the lower part of the waste liquid recovery port is connected with a waste liquid collecting barrel through a waste liquid pipeline; the waste liquid collecting barrel is positioned below the table-board of the fume hood;
the waste liquid collecting barrel is positioned in a tray of the tray type liquid level sensor, a support frame is arranged at the lower part of the tray, a slide rail is arranged at the lower part of the support frame, the slide rail is arranged on the upper bottom surface in the ventilation cabinet body, the support frame can slide back and forth along the slide rail, and the support frame is connected with the cabinet door through a connecting assembly; when the cabinet door is opened, the support frame outwards moves along the slide rail under the traction of the cabinet door, the tray and the waste liquid collecting barrel on the support frame are driven to outwards move at the moment, and the working personnel can conveniently take out the waste liquid collecting barrel to replace the waste liquid collecting barrel.
Tray formula level sensor is connected with central control module, and central control module still is connected with the display screen, and central control module and display screen setting are on the panel of the side of fume hood.
The central control module is connected with the alarm module, the alarm module is connected with the information sending module, and the central control module is also connected with a motor for controlling the glass door/glass window of the fume hood to move up and down. When the liquid level in the waste liquid collecting barrel reaches the preset height, the liquid level sensor feeds back the information to the central control module, the central control module instructs the alarm module to give an alarm, and meanwhile, the information sending module sends the information that the waste liquid is full to the mobile communication terminal of a worker, so that the worker is remotely reminded of timely replacing the waste liquid collecting barrel or timely processing the waste liquid.
The waste liquid recovery port is in a funnel shape with a thick upper part and a thin lower part; the upper part of the waste liquid recovery port is provided with a circle of boss, and a filter screen is placed on the boss. The filter screen is arranged to isolate large-particle impurities or precipitates in the waste liquid on the filter screen for additional collection and treatment;
the periphery of the filter screen is provided with a barrier strip structure with an inclination angle of 10-80 degrees.
The filter screen is provided with a plurality of filter holes which are uniformly distributed and have the same size and shape.
The upper surface of the filter screen is provided with a strip-shaped handle in the vertical direction, and the height of the handle is less than the distance between the filter screen and the cover body.
The filter screen and the waste liquid recovery port are made of acid-base corrosion resistant ABS plastic or PP plastic.
The waste liquid pipeline end of waste liquid recovery mouth lower part has the bung, and the external diameter of bung and the import phase-match of waste liquid collecting vessel, and bung upper portion and hollow waste liquid pipeline are a body structure.
The barrel cover of the waste liquid collecting barrel is also provided with an air hole, and the air hole is connected with an air pipeline;
and a valve is arranged on a waste liquid pipeline between the waste liquid recovery port and the waste liquid collecting barrel, the valve is a manual valve or an electromagnetic valve, and the electromagnetic valve is connected with and controlled by the central control module.
The invention has the beneficial effects that:
(1) by recycling the organic waste liquid, the inorganic waste liquid or other harmful experimental waste liquid, the liquid level of the waste liquid in the collecting barrel can be monitored in real time, so that experimenters can be reminded to replace the collecting barrel conveniently, or the experimenters can know the collecting condition of the waste liquid in the collecting barrel conveniently;
(2) the recovery system is arranged in a fume hood, so that a good ventilation effect can be achieved in the process of collecting waste liquid, the pungent taste of organic solution is reduced or lightened, and a safer working environment is provided for experiment operators;
(3) in the waste liquid collecting process, the waste liquid is collected through the funnel-shaped waste liquid collecting port, the waste liquid recovery port is connected with the waste liquid collecting barrel through the waste liquid pipeline, and the waste liquid collecting port is separated from the collecting barrel through the table top, so that the safety in the waste liquid collecting process is improved;
(4) pass through sliding rail connection with the cabinet door of fume hood and collecting vessel, conveniently move the collecting vessel outside cabinet door, need not experiment operating personnel manual transfer labour saving and time saving.
Drawings
FIG. 1 is a schematic view of a waste liquid collecting port in the present invention;
FIG. 2 is a schematic view showing the entire structure of embodiment 2 without a cabinet door;
FIG. 3 is a schematic view of the entire structure in embodiment 2;
FIG. 4 is an electric control schematic diagram of embodiment 3.1;
FIG. 5 is an electric control schematic diagram of embodiment 3.2;
FIG. 6 is an electric control schematic diagram with a power supply module according to embodiment 3.2;
FIG. 7 is an electric control schematic diagram of embodiment 3.3;
in the figure, 1-a fume hood, 101-a table board, 102-a cabinet door, 103-a cabinet body, 104-a glass window, 2-a waste liquid recovery port, 201-a cover body, 202-a filter screen, 203-a filter hole, 204-a handle, 3-a waste liquid collecting barrel, 301-a cover body, 302-a waste liquid pipeline, 303-an air hole, 304-a gas pipeline, 305-an electromagnetic valve, 4-a display screen, 5-a tray type liquid level sensor, 501-a tray, 6-a support frame and 7-a connecting assembly.
Detailed Description
The present invention will now be further described with reference to specific embodiments in order to enable those skilled in the art to better understand the present invention.
Example 1
The method for recovering and monitoring the experimental waste liquid provided by the invention comprises the following steps:
s1: pouring the experimental waste liquid into a waste liquid recovery port, filtering by a filter screen of the waste liquid recovery port, and flowing to a waste liquid collecting barrel along a waste liquid pipeline;
s2: in the process of collecting the waste liquid by the waste liquid collecting barrel, the liquid level sensing module monitors the waste liquid level information in the waste liquid collecting barrel in real time and transmits the information to the central control module, and the central control module converts the liquid level information and displays the information on a display screen;
s3: when the waste liquid reaches the preset liquid level, the liquid level sensing module transmits the information to the central control module, and the central control module instructs the alarm module to give an alarm.
When the waste liquid reaches the preset early warning liquid level, the central control module closes the electromagnetic valve on the waste liquid pipeline above the waste liquid collecting barrel.
When the waste liquid reaches the preset liquid level, the central control module instructs the information sending module to send warning information to the mobile communication terminal of the manager.
Example 2
The system for recovering experimental waste liquid matched with the method in the embodiment 1 has the following structure:
the system for recovering the experimental waste liquid is arranged in a fume hood 1; a table-board 101 is arranged in the fume hood 1, the inner side of the table-board 101 is the rear side wall of the cabinet body 103, and the outer side is a liftable glass window 104; the lower part of the table top 101 is provided with a cabinet body 103 and a cabinet door 102 matched with the cabinet body 103;
1-2 waste liquid recovery ports 2 are arranged on the table-board 101 of the fume hood 1, and each waste liquid recovery port 2 is provided with a cover body 201 matched with the waste liquid recovery port; the lower part of the waste liquid recovery port 2 is connected with a waste liquid collecting barrel 3 through a waste liquid pipeline 302; the waste liquid collecting barrel 3 is positioned below the table-board 101 of the fume hood 1;
the waste liquid collecting barrel 3 is positioned in a tray 501 of the tray type liquid level sensor 5, a supporting frame 6 is arranged at the lower part of the tray 501, a sliding rail is arranged at the lower part of the supporting frame 6, the sliding rail is arranged on the upper bottom surface in the fume hood body 103, the supporting frame 6 can slide back and forth along the sliding rail, and the supporting frame 6 is connected with the cabinet door 102 through a connecting assembly 7; the connecting component 7 is a link mechanism, one end of the link mechanism is connected with the inner side wall below the cabinet door 102, and the other end is connected with the lower part of the support frame 6. When cabinet door 102 is opened, support frame 6 outwards removes along the slide rail under cabinet door 102's the drawing, and tray 501 and waste liquid collecting vessel 3 on the support frame 6 are also driven outwards to remove this moment, and the staff can be convenient take out waste liquid collecting vessel 3, change it. When the cabinet door 102 is closed, the supporting frame 6 is drawn by the cabinet door 102 to move along the sliding rail into the cabinet body 103, and at this time, the tray 501 and the waste liquid collecting barrel 3 on the supporting frame 6 are also driven to move into the cabinet body 103.
Of course, the connecting assembly 7 may have other structures, but any mechanism that can function to connect the cabinet door and the supporting frame and can move the supporting frame back and forth with the opening or closing of the cabinet door is suitable for the present invention.
In the experimental waste liquid recovery system provided by the invention, during operation, a worker pours waste liquid into the waste liquid recovery port 2, when the waste liquid flows to the waste liquid pipeline 302, large-particle impurities in the waste liquid are blocked by a filter screen on the waste liquid recovery port 2, the impurities are prevented from being deposited in the waste liquid pipeline 302, the waste liquid flows to the waste liquid collecting barrel 3 through the waste liquid pipeline 302, at the moment, the tray type liquid level sensor 5 continuously sends a signal of the volume or the height of the liquid level of the waste liquid in the waste liquid collecting barrel 3 to the central controller, the central controller receives the signal and then converts the signal to enable the display screen 4 to display the volume or the height of the liquid level of the waste liquid in the waste liquid collecting barrel 3 in real time, after the worker pours the waste liquid, the cover body 201 above the waste liquid recovery port 2 is closed, the liftable glass window 104 on the fume hood 1 automatically descends under the driving of the motor, the glass window 104 of the fume hood above the table board 101 is closed, the worker opens the fume hood 1 to the fume switch, and at this time, the fume hood 1 performs a fume treatment for discharging the offensive odor of the solvent.
When the waste liquid in the waste liquid collecting barrel 3 reachs predetermined liquid level, tray formula level sensor 5 gives central control module with this signal transmission, central control module instruction alarm module sends out the police dispatch newspaper this moment, this alarm can be audible and visual alarm also can be buzzer alarm, the information transmission module reachs the information transmission who predetermines the liquid level with the waste liquid in the waste liquid collecting barrel 3 and sends to staff's mobile communication terminal simultaneously, so that staff's timely change waste liquid collecting barrel 3 or carry out suitable processing to the waste liquid in the waste liquid collecting barrel 3.
Example 3.1
As shown in fig. 4, the electric control structure of the system for experimental waste liquid recovery in cooperation with the method in example 1 is as follows:
the system comprises: the liquid level monitoring device comprises a central control module, a liquid level sensing module, an alarm module and a display module; the central control module is respectively connected with the liquid level sensing module, the alarm module and the display module;
the liquid level sensing module transmits the collected liquid level information in the waste liquid collecting barrel to the central control module;
the central control module instructs the alarm module whether to give an alarm or not according to the liquid level information transmitted by the liquid level sensing module; the instruction display module displays the liquid level information monitored by the liquid level sensing module;
the alarm module alarms according to the instruction of the central control module;
and the display module is used for displaying the liquid level information transmitted by the central control module.
In the above system, all the structures are powered by the power supply module.
Example 3.2
Compared with the embodiment 3.1, the alarm module is also connected with the information sending module, and when the alarm module gives an alarm, the information sending module sends the waste liquid early warning information to the mobile communication client of the manager through a 4G or 5G network or WIFI. Fig. 6 is a diagram of a power supply module for supplying power to the system.
Example 3.3
Compared with the embodiment 3.1, in the embodiment 3.3, the liquid level sensing module is connected with the data receiving module, the data analysis module and the central control module, the central control module is further connected with the motor and the electromagnetic valve, the motor controls the lifting of the glass window of the fume hood and controls the opening or closing of the electromagnetic valve, and the alarm module is connected with the information sending module.
The above central control module, i.e. central controller; a liquid level sensing module, namely a liquid level sensor; the display module is a display screen; the alarm module is an alarm, such as a buzzer alarm or an audible and visual alarm.
Claims (10)
1. The method for recovering and monitoring the experimental waste liquid comprises the following steps:
s1: pouring the experimental waste liquid into a waste liquid recovery port, filtering by a filter screen of the waste liquid recovery port, and flowing to a waste liquid collecting barrel along a waste liquid pipeline;
s2: in the process of collecting the waste liquid by the waste liquid collecting barrel, the liquid level sensing module monitors the waste liquid level information in the waste liquid collecting barrel in real time and transmits the information to the central control module, and the central control module converts the liquid level information and displays the information on a display screen;
s3: when the waste liquid reaches the preset liquid level, the liquid level sensing module transmits the information to the central control module, and the central control module instructs the alarm module to give an alarm.
2. The method for experimental effluent recovery and monitoring of claim 1 wherein the central control module closes the solenoid valve in the effluent line above the effluent collection tank when the effluent reaches a predetermined pre-alarm level.
3. The method for recovering and monitoring experimental waste liquid according to claim 1, wherein the central control module instructs the information sending module to send warning information to the mobile communication terminal of the manager when the waste liquid reaches a preset liquid level.
4. The method for recovering and monitoring laboratory waste according to claim 1, wherein the waste is recovered and monitored by using a recovery monitoring system comprising:
the system comprises: the liquid level monitoring device comprises a central control module, a liquid level sensing module, an alarm module and a display module; the central control module is respectively connected with the liquid level sensing module, the alarm module and the display module;
the liquid level sensing module transmits the collected liquid level information in the waste liquid collecting barrel to the central control module;
the central control module instructs the alarm module whether to give an alarm or not according to the liquid level information transmitted by the liquid level sensing module; the instruction display module displays the liquid level information monitored by the liquid level sensing module;
the alarm module alarms according to the instruction of the central control module;
and the display module is used for displaying the liquid level information transmitted by the central control module.
5. The method for recovering and monitoring the experimental waste liquid as claimed in claim 1, wherein the liquid level sensing module transmits the collected liquid level information in the waste liquid collecting barrel to the data receiving module, the data receiving module transmits the collected liquid level information to the data analyzing module, and the data analyzing module transmits the liquid level information to the central control module after analyzing.
6. The method for recovering and monitoring the experimental waste liquid as claimed in claim 1, wherein the alarm module is connected with the information sending module, and when the alarm module gives an alarm, the information sending module sends the waste liquid early warning information to the mobile communication client of the manager through a 4G or 5G network or WIFI.
7. The method for recovering and monitoring laboratory waste according to claim 1, wherein the central control module is connected to the solenoid valve on the waste pipe above the waste collecting barrel and controls the opening or closing of the solenoid valve.
8. The method for recovering and monitoring experimental waste liquid as claimed in claim 1, wherein the central control module is connected with a motor, and the motor controls the lifting of a glass window of a fume hood where the waste liquid recovery port is located.
9. The method for recovering and monitoring the experimental waste liquid as claimed in claim 1, wherein the alarm module is an audible and visual alarm or a buzzer alarm.
10. The method for recovering and monitoring laboratory waste according to claim 1, wherein the display module is a liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856371.XA CN113617086A (en) | 2021-07-28 | 2021-07-28 | Method for recovering and monitoring experimental waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856371.XA CN113617086A (en) | 2021-07-28 | 2021-07-28 | Method for recovering and monitoring experimental waste liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113617086A true CN113617086A (en) | 2021-11-09 |
Family
ID=78381370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110856371.XA Pending CN113617086A (en) | 2021-07-28 | 2021-07-28 | Method for recovering and monitoring experimental waste liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113617086A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205990273U (en) * | 2016-08-31 | 2017-03-01 | 郑州瑞孚净化股份有限公司 | The classification of use for laboratory chemical waste fluid processes cabinet |
| CN206688762U (en) * | 2017-08-14 | 2017-12-01 | 曾子樾 | A kind of Chemical Experimental Platform with liquid waste processing function |
| CN209602232U (en) * | 2018-11-27 | 2019-11-08 | 广州番禺职业技术学院 | Oily-water seperating equipment is used in a kind of processing of kitchen waste water |
| CN110589910A (en) * | 2019-10-10 | 2019-12-20 | 四川大学 | Chemical waste recovery device and method |
| CN212530897U (en) * | 2020-04-16 | 2021-02-12 | 深圳市智洁方成科技开发有限公司 | Shelter from canopy formula city intelligence garbage bin |
| CN212791018U (en) * | 2020-07-28 | 2021-03-26 | 乌鲁木齐易方得普电子信息有限公司 | Cabinet is stored to dangerous chemical in improvement laboratory |
| CN213069534U (en) * | 2020-10-26 | 2021-04-27 | 山东省济南生态环境监测中心 | Water quality analyzer experiment waste liquid collection and transportation device |
| CN113018972A (en) * | 2021-03-11 | 2021-06-25 | 重庆市水产技术推广总站 | Solid-liquid separation device for fish excrement |
-
2021
- 2021-07-28 CN CN202110856371.XA patent/CN113617086A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205990273U (en) * | 2016-08-31 | 2017-03-01 | 郑州瑞孚净化股份有限公司 | The classification of use for laboratory chemical waste fluid processes cabinet |
| CN206688762U (en) * | 2017-08-14 | 2017-12-01 | 曾子樾 | A kind of Chemical Experimental Platform with liquid waste processing function |
| CN209602232U (en) * | 2018-11-27 | 2019-11-08 | 广州番禺职业技术学院 | Oily-water seperating equipment is used in a kind of processing of kitchen waste water |
| CN110589910A (en) * | 2019-10-10 | 2019-12-20 | 四川大学 | Chemical waste recovery device and method |
| CN212530897U (en) * | 2020-04-16 | 2021-02-12 | 深圳市智洁方成科技开发有限公司 | Shelter from canopy formula city intelligence garbage bin |
| CN212791018U (en) * | 2020-07-28 | 2021-03-26 | 乌鲁木齐易方得普电子信息有限公司 | Cabinet is stored to dangerous chemical in improvement laboratory |
| CN213069534U (en) * | 2020-10-26 | 2021-04-27 | 山东省济南生态环境监测中心 | Water quality analyzer experiment waste liquid collection and transportation device |
| CN113018972A (en) * | 2021-03-11 | 2021-06-25 | 重庆市水产技术推广总站 | Solid-liquid separation device for fish excrement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106053188B (en) | A kind of gel dye decoloration integration apparatus and its control method | |
| CN108867594A (en) | A kind of Multifunctional river channel early warning dam | |
| CN210874289U (en) | Device for collecting floating objects in environmental sewage | |
| CN213221167U (en) | Sewage pretreatment device convenient to clearance | |
| CN113617086A (en) | Method for recovering and monitoring experimental waste liquid | |
| KR101312512B1 (en) | A recovering apparatus for acid cleaning pickling sludge from sts work | |
| CN210521908U (en) | Solid-liquid separation sewage treatment device | |
| CN218435130U (en) | Waste water treatment device | |
| CN215715923U (en) | Rainwater cleaning, shunting and discharging system | |
| CN213842305U (en) | Liquid level detection device for water treatment tank equipment | |
| CN210965199U (en) | Intelligent experiment table for chemical laboratory | |
| CN215026398U (en) | Rural sewage treatment monitoring system based on thing networking | |
| CN215085325U (en) | Container type garbage leachate treatment device | |
| CN216395437U (en) | Sewage treatment device for municipal engineering construction | |
| CN215479823U (en) | Waste liquid recovery device for disinfection equipment | |
| CN108314201A (en) | A kind of modularization grease processing unit and system | |
| CN212459636U (en) | Road surface runoff dangerous chemical water quality safety detection controller | |
| CN210419518U (en) | PE structure sewage treatment device | |
| CN206809900U (en) | A kind of Copper making waste acid sewage-treatment plant | |
| CN219815585U (en) | Sewage collection processor | |
| CN202198796U (en) | Biological safety type negative pressure dissecting table | |
| CN216170604U (en) | Multistage filtering device | |
| CN212731272U (en) | Traditional Chinese medicine filtering device | |
| CN210885616U (en) | Water purifier with anti-blocking sewage draining outlet | |
| CN216497873U (en) | Solid-liquid separation device for urban sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211109 |