CN118416772B - Laboratory acid-base waste liquid detection flip-chip device - Google Patents
Laboratory acid-base waste liquid detection flip-chip device Download PDFInfo
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- CN118416772B CN118416772B CN202410873285.3A CN202410873285A CN118416772B CN 118416772 B CN118416772 B CN 118416772B CN 202410873285 A CN202410873285 A CN 202410873285A CN 118416772 B CN118416772 B CN 118416772B
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- 239000007788 liquid Substances 0.000 title claims abstract description 227
- 239000002699 waste material Substances 0.000 title claims abstract description 102
- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 32
- 239000002253 acid Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 89
- 230000007246 mechanism Effects 0.000 claims description 76
- 239000002585 base Substances 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 29
- 239000003513 alkali Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 16
- 239000012895 dilution Substances 0.000 claims description 13
- 238000010790 dilution Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 239000011550 stock solution Substances 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000002894 chemical waste Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 29
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 238000007865 diluting Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2131—Colour or luminescence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/48—Mixing liquids with liquids; Emulsifying characterised by the nature of the liquids
- B01F23/483—Mixing liquids with liquids; Emulsifying characterised by the nature of the liquids using water for diluting a liquid ingredient, obtaining a predetermined concentration or making an aqueous solution of a concentrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/11—Maintenance of mixers using fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/50—Enclosures; Chambers for storing hazardous materials in the laboratory, e.g. cupboards, waste containers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Clinical Laboratory Science (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The invention belongs to the technical field of chemical waste liquid detection, and particularly relates to a laboratory acid-base waste liquid detection flip-chip device which comprises a treatment box, wherein a controller is fixedly arranged on the outer side wall of the treatment box, a transparent liquid storage sleeve is fixedly inserted into the treatment box, a liquid pouring opening corresponding to the position of the transparent liquid storage sleeve is formed in the top of the treatment box, a deflection plate is arranged above the treatment box, a rotary driving assembly for driving the deflection plate to rotate is arranged on the treatment box, and the rotary driving assembly is electrically connected with the controller. The invention can regulate and control the adding amount of the reagent based on the waste liquid amount, improve the accuracy of detecting the acid-base property of the waste liquid, can separate and discharge the acid-base waste liquid, and simultaneously can automatically dilute the waste liquid in different proportions based on the acid-base strength of the waste liquid, so as to avoid the severe reaction caused by mixing different acid waste liquid or alkaline waste liquid together and avoid the serious corrosion of the acid-base waste liquid to the subsequent pipeline.
Description
Technical Field
The invention belongs to the technical field of chemical waste liquid detection, and particularly relates to an acid-base waste liquid detection inversion device in a laboratory.
Background
In many processes of chemical analysis, chemical reaction and the like in a laboratory, a large amount of acid-base waste liquid is inevitably generated, and if the acid-base waste liquid is not properly treated, the acid-base waste liquid is discharged at will, so that serious corrosion damage can be caused to a drainage system in the laboratory, and the sewage can be polluted by sewage.
At present, after a part of chemical experiments are carried out, the acid-base property of the generated waste liquid cannot be determined due to insufficient chemical reaction, excessive addition of part of chemical substances and the like, in order to reduce the difficulty of subsequent treatment of the waste liquid and avoid the phenomenon of mixed reaction of acid and alkali solutions, the acid-base waste liquid is required to be poured into a corresponding sewage draining pipe separately, the pH value of the waste liquid is usually detected to distinguish the pH value of the waste liquid, and then the waste liquid is discharged into a corresponding pipeline, such as a laboratory acid-base waste liquid detection and pouring device disclosed in patent publication No. CN 111948198B;
At present, after the waste liquid is subjected to acid-base detection, although the acid-base property of the waste liquid can be distinguished, and the waste liquid is discharged into a corresponding pipeline according to the acid-base property, chemical reactions can be generated after different acid waste liquids or different alkaline waste liquids are mixed together, for example, certain acid waste liquids possibly contain substances with oxidizing property or reducing property, oxidation-reduction reactions can occur when the acid waste liquids are mixed with other acid waste liquids, toxic substances can be generated in the chemical reactions, certain potential safety hazards exist, and part of strong acid and alkali waste liquids are attached to the inner wall of a sewage pipeline, so that the pipeline can be corroded for a long time.
Disclosure of Invention
The invention aims to solve the problems and provides a laboratory acid-base waste liquid detection and dumping device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a laboratory acid-base waste liquid detects divides flip-chip device, includes the treatment case, the lateral wall fixed mounting of treatment case has the controller, the inside fixed grafting of treatment case has transparent stock solution cover, and the bottom fixed mounting of treatment case has seted up the liquid pouring mouth corresponding with transparent stock solution cover position, the top of treatment case is equipped with the deflector, the rotary drive subassembly that is used for driving deflector pivoted is installed to the treatment case, and rotary drive subassembly and controller electric connection, the terminal surface fixed mounting of deflector has the reagent container, the terminal surface fixed grafting of deflector has the liquid level detector, the inside of reagent container is equipped with the dropping mechanism that is linked together with the liquid pouring mouth, and liquid level detector passes through controller and dropping mechanism electric connection, the bottom fixed mounting of treatment case has the liquid discharging cover, and the bottom fixed mounting of liquid discharging cover has the cavity bottom plate, the internally mounted of liquid discharging cover has the liquid discharging mechanism with controller electric connection, the lateral wall fixed mounting of transparent stock solution cover has two colour trigger components and a printing opacity detection mechanism, the inside of cavity bottom plate all is equipped with the liquid discharging mechanism, the inside of treatment case is equipped with annular, the liquid discharging mechanism is equipped with the water cavity is connected with the liquid discharging mechanism and the water cavity is connected with the diluting mechanism, diluting mechanism is connected with the diluting mechanism through the water cavity, diluting mechanism is connected with the diluting mechanism.
Preferably, the dropping mechanism comprises a fixed block fixedly arranged inside the reagent container, the end face of the fixed block is provided with a conical liquid draining hole, the end face of the deflection plate and the bottom of the reagent container are jointly provided with a dropping hole communicated with the conical liquid draining hole, the inside of the conical liquid draining hole is provided with a conical plugging block, and the conical plugging block and the inside of the reagent container are jointly provided with an elastic magnetic attraction component.
Preferably, the liquid discharging and light emitting mechanism comprises a sealing transparent cover arranged inside a liquid discharging sleeve, the sealing transparent cover is used for sealing the transparent liquid storing sleeve, a supporting frame is fixedly arranged inside the liquid discharging sleeve, a first electric push rod is fixedly arranged inside the supporting frame, the output end of the first electric push rod is fixedly connected with the sealing transparent cover, a mounting groove is formed in the bottom of the sealing transparent cover, a spotlight is fixedly arranged inside the mounting groove, and the first electric push rod and the spotlight are electrically connected with the controller.
Preferably, the two color triggering components comprise optical filters fixedly arranged on the outer side wall of the transparent liquid storage sleeve, a light shielding cover is sleeved on the outer side of the optical filters, and a color identifier electrically connected with the controller is fixedly arranged in the light shielding cover.
Preferably, the light transmission detection mechanism comprises a mounting cover fixedly arranged on the outer side wall of the transparent liquid storage sleeve, a second electric push rod is fixedly inserted on one side of the end face of the mounting cover, a movable insulating block is fixedly arranged at the output end of the second electric push rod, a photosensitive resistor block is fixedly arranged on the side wall of the movable insulating block, a shading rubber sleeve is sleeved on the outer side wall of the photosensitive resistor block, the shading rubber sleeve is fixedly arranged on the side wall of the movable insulating block, a range finder is fixedly inserted on the end face of the movable insulating block, and the second electric push rod and the range finder are electrically connected with the controller.
Preferably, the two plugging mechanisms comprise sealing covers integrally formed on the end face of the hollow bottom plate, the end faces of the sealing covers are fixedly inserted with first electromagnetic push rods electrically connected with the controller, and the output ends of the first electromagnetic push rods are fixedly provided with T-shaped flashboards.
Preferably, the dilution liquid discharging mechanism comprises a water pump fixedly arranged at the bottom of the treatment tank, the suction end of the water pump is communicated with the annular water cavity, a water pipe is fixedly arranged at the output end of the water pump, two T-shaped flashboards are hollow, a plurality of water spray holes are formed in the side walls of one sides of the two T-shaped flashboards in opposite directions, pressure valves are arranged in the water spray holes, two T-shaped flashboards are fixedly communicated with connecting hoses, two connecting hoses are fixedly communicated with a hollow rod, an electric control valve electrically connected with a controller is arranged in the connecting part of the hollow rod and the two connecting hoses, and the water pipe is communicated with the hollow rod.
Preferably, the resistance adjusting mechanism comprises a non-magnetic insulating cover fixedly arranged in the annular water cavity, a second electromagnetic push rod electrically connected with the controller is fixedly arranged in the non-magnetic insulating cover, a supporting insulating block is fixedly arranged at the output end of the second electromagnetic push rod, an electric conduction slip ring is fixedly inserted into the end face of the supporting insulating block, a resistance rod is fixedly arranged on the inner top of the non-magnetic insulating cover, the electric conduction slip ring is in sliding contact with the resistance rod, an electromagnet is fixedly arranged on the side wall of the supporting insulating block, an iron bar corresponding to the position of the electromagnet is fixedly arranged on the side wall of the non-magnetic insulating cover, the photosensitive resistance block is electrically connected with the second electromagnetic push rod through the controller, and the electric conduction slip ring and the resistance rod are electrically connected with the water pump through the controller.
Preferably, the flushing mechanism comprises a shunt tube fixedly inserted into the wall of the water delivery pipe, a normally closed electromagnetic valve is fixedly arranged in the shunt tube, an annular cavity corresponding to the transparent liquid storage sleeve is formed in the side wall of the treatment box, a plurality of flushing holes are formed in the lower cavity wall of the annular cavity, the annular cavity is communicated with the shunt tube, and the normally closed electromagnetic valve is electrically connected with the controller.
Compared with the prior art, the laboratory acid-base waste liquid detection and dumping device has the advantages that:
1. Through the processing case, the controller, transparent stock solution cover, the liquid pouring mouth, the deflector plate, rotary driving subassembly, reagent container, liquid level detector and the mutually supporting of dropping liquid mechanism, can be according to the waste liquid volume of pouring into, automatically regulated and control the reagent volume of dropping into, thereby can cooperate the flowing back cover that sets up, flowing back luminous mechanism and colour trigger assembly, can be more abundant, accurate detect out the waste liquid and be acidity or basicity, thereby can improve the detection accuracy to laboratory acid-base nature waste liquid, the acidizing fluid discharge pipe and the alkali lye discharge pipe that the cooperation set up can be with the waste acid-base liquid separately emission.
2. Through the cavity bottom plate, shutoff mechanism, annular water cavity, printing opacity detection mechanism, transfer and hinder mechanism and diluting the mutually supporting of flowing back mechanism that set up, can dilute the waste liquid of exhaust acid and alkali with water to can avoid different acid waste liquid or different alkaline waste liquid to mix together as far as possible and take place violent reaction, and can avoid acid and alkali waste liquid to remain at the pipeline inner wall as far as possible, simultaneously, can be according to the acid and alkali intensity of waste liquid, the water yield of automatic regulation and control dilution ensures under the abundant circumstances of dilution, reduces the waste of water liquid.
3. Through the washing mechanism that sets up, can be after separately discharging acid-base waste liquid, utilize dilutent flowing back mechanism to wash transparent stock solution cover inner wall to can avoid partial acid-base waste liquid to remain, influence the detection accuracy of next to acid-base waste liquid, convenient to use.
Drawings
FIG. 1 is a schematic diagram of a laboratory acid-base waste liquid detection inverting device;
fig. 2 is a schematic diagram of the internal structure of a box body of the laboratory acid-base waste liquid detection and dumping device;
FIG. 3 is a schematic diagram of the internal structure of a reagent container of the laboratory acid-base waste liquid detection and pouring device provided by the invention;
FIG. 4 is a schematic diagram of a liquid discharge and light emitting mechanism of a laboratory acid-base waste liquid detection and dumping device;
fig. 5 is a schematic top view of a transparent liquid storage sleeve of the laboratory acid-base waste liquid detection and dumping device;
FIG. 6 is a schematic side view of a transparent liquid storage sleeve of the laboratory acid-base waste liquid detection and dumping device;
FIG. 7 is a schematic diagram of the internal structure of a seal cover of a laboratory acid-base waste liquid detection flip-chip device;
FIG. 8 is an enlarged view of the structure of part A in FIG. 2 of a laboratory acid-base waste liquid detection and dumping device provided by the invention;
Fig. 9 is a schematic structural diagram of a resistance adjusting mechanism of a laboratory acid-base waste liquid detection and separation device.
In the figure: 1 treatment box, 2 controllers, 3 transparent liquid storage sleeves, 4 liquid pouring ports, 5 deflection plates, 6 rotary driving components, 7 reagent containers, 8 liquid level detectors, 9 liquid dropping mechanisms, 91 fixed blocks, 92 conical liquid discharging holes, 93 liquid dropping holes, 94 conical liquid sealing blocks, 95 elastic magnetic suction components, 10 liquid discharging sleeves, 11 hollow bottom plates, 12 liquid discharging luminous mechanisms, 121 sealing transparent covers, 122 supporting frames, 123 first electric push rods, 124 mounting grooves, 125 spotlight, 13 color triggering components, 131 optical filters, 132 light shielding covers, 133 color identifiers, 14 light transmission detection mechanisms, 141 mounting covers, 142 second electric push rods, 143 movable insulating blocks, 144 photosensitive resistance blocks, 145 light shielding rubber sleeves, 146 range finders, 15 plugging mechanisms, 151 sealing covers, 152 first electromagnetic push rods, 153T-shaped flashboards, 16 annular water cavities, 17 dilution liquid discharging mechanisms, 171 water pumps, 172 water pipes, 173 water spraying holes, 174 pressure valves, 175 connecting hoses, 176 hollow rods, 177 electric control valves, 18 resistance regulating mechanisms, 181 non-magnetic insulating covers, 182 second electromagnetic push rods, 182, supporting blocks, 185, 184 sliding rings, 185, 19 electric push rods, 19 electromagnetic push rods, 213 drainage pipes, 212 flushing pipes, 212 flushing drain pipes, and 212 flushing pipes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-9, a laboratory acid-base waste liquid detection flip-chip device comprises a treatment box 1, a controller 2 is fixedly arranged on the outer side wall of the treatment box 1, a transparent liquid storage sleeve 3 is fixedly inserted in the treatment box 1, a liquid pouring opening 4 corresponding to the position of the transparent liquid storage sleeve 3 is formed in the top of the treatment box 1, a deflection plate 5 is arranged above the treatment box 1, a rotary driving component 6 for driving the deflection plate 5 to rotate is arranged on the treatment box 1, the rotary driving component 6 is electrically connected with the controller 2, the rotary driving component 6 comprises a mounting frame, a driving motor, a driving shaft, a bearing and other components, the driving motor can drive the deflection plate 5 to rotate by a specific angle through the driving shaft, which is the prior art, so that details are not repeated herein, a reagent container 7 is fixedly arranged on the end face of the deflection plate 5, and the reagent container 7 is used for containing a litmus reagent, the end face of the deflection plate 5 is fixedly inserted with a liquid level detector 8, a liquid dropping mechanism 9 communicated with the liquid pouring opening 4 is arranged in the reagent container 7, the liquid level detector 8 is electrically connected with the liquid dropping mechanism 9 through the controller 2, the liquid dropping mechanism 9 comprises a fixed block 91 fixedly arranged in the reagent container 7, a conical liquid discharging hole 92 is formed in the end face of the fixed block 91, a liquid dropping hole 93 communicated with the conical liquid discharging hole 92 is formed in the end face of the deflection plate 5 and the bottom of the reagent container 7, a conical blocking block 94 is arranged in the conical liquid discharging hole 92, an elastic magnetic attraction component 95 is mounted in the conical blocking block 94 and the interior of the reagent container 7, the elastic magnetic attraction component 95 comprises an electromagnetic element, a spring, an iron core and the like, and after the electromagnetic element is electrified, magnetic attraction is generated on the iron core, so that the conical blocking block 94 can be adsorbed to move upwards.
The bottom of the treatment box 1 is fixedly provided with a liquid discharging sleeve 10, the bottom of the liquid discharging sleeve 10 is fixedly provided with a hollow bottom plate 11, the inside of the liquid discharging sleeve 10 is provided with a liquid discharging and light emitting mechanism 12 electrically connected with the controller 2, the liquid discharging and light emitting mechanism 12 comprises a sealing transparent cover 121 arranged inside the liquid discharging sleeve 10, the sealing transparent cover 121 is used for sealing the transparent liquid storage sleeve 3, the inside of the liquid discharging sleeve 10 is fixedly provided with a supporting frame 122, the inside of the supporting frame 122 is fixedly provided with a first electric push rod 123, the output end of the first electric push rod 123 is fixedly connected with the sealing transparent cover 121, the bottom of the sealing transparent cover 121 is provided with a mounting groove 124, the inside of the mounting groove 124 is fixedly provided with a spotlight 125, the first electric push rod 123 and the spotlight 125 are electrically connected with the controller 2, and the sealing transparent cover 121 is used for preventing waste liquid from flowing out of the transparent liquid storage sleeve 3 before being detected.
The lateral wall fixed mounting of transparent stock solution cover 3 has two colour to trigger subassembly 13 and a printing opacity detection mechanism 14, and two colours trigger subassembly 13 all including fixed the setting in the light filter 131 of transparent stock solution cover 3 lateral wall, the outside cover of light filter 131 is equipped with lens hood 132, and the inside fixed mounting of lens hood 132 has the colour recognizer 133 with controller 2 electric connection, the photosensitive element of colour recognizer 133 can turn into the light signal of receipt into the signal of telecommunication and export for controller 2, this is prior art, so this is not repeated here.
The light transmission detection mechanism 14 comprises a mounting cover 141 fixedly arranged on the outer side wall of the transparent liquid storage sleeve 3, a second electric push rod 142 is fixedly inserted on one side of the end face of the mounting cover 141, a movable insulating block 143 is fixedly arranged at the output end of the second electric push rod 142, a photosensitive resistor block 144 is fixedly arranged on the side wall of the movable insulating block 143, a shading rubber sleeve 145 is sleeved on the outer side wall of the photosensitive resistor block 144, the shading rubber sleeve 145 is fixedly arranged on the side wall of the movable insulating block 143, a distance meter 146 is fixedly inserted on the end face of the movable insulating block 143, the second electric push rod 142 and the distance meter 146 are electrically connected with the controller 2, the distance meter 146 can calculate the distance between the movable insulating block 143 and the inner bottom of the mounting cover 141 in real time by sending out laser beams and calculating the time of the reflected laser beams, and the distance is converted into an electric signal to be output to the controller 2.
The inside both sides of cavity bottom plate 11 all are equipped with shutoff mechanism 15, and two shutoff mechanisms 15 all include integrated into one piece setting in the sealed cowling 151 of cavity bottom plate 11 terminal surface, and the terminal surface fixed grafting of sealed cowling 151 have with controller 2 electric connection's first electromagnetic push rod 152, and the output fixed mounting of first electromagnetic push rod 152 has T shape flashboard 153, and after T shape flashboard 153 moved down, can carry out shutoff closure to the one end of cavity bottom plate 11, avoid water liquid to flow from here.
The inside of the treatment box 1 is provided with an annular water cavity 16, one side of the annular water cavity 16 is inserted with a water supplementing pipeline for supplementing deionized water into the annular water cavity 16, the treatment box 1 and the two plugging mechanisms 15 are jointly provided with a dilution liquid discharging mechanism 17 communicated with the annular water cavity 16, the dilution liquid discharging mechanism 17 comprises a water pump 171 fixedly arranged at the bottom of the treatment box 1, the suction end of the water pump 171 is communicated with the annular water cavity 16, the output end of the water pump 171 is fixedly provided with a water conveying pipe 172, the interiors of the two T-shaped flashboards 153 are hollow, the side walls of the two opposite sides of the two T-shaped flashboards 153 are respectively provided with a plurality of water spraying holes 173, the interiors of the water spraying holes 173 are respectively provided with a pressure valve 174, the two T-shaped flashboards 153 are fixedly communicated with a connecting hose 175, the interiors of the two connecting hoses 175 are jointly fixedly communicated with a hollow rod 176, the inside of the connecting part of the hollow rod 176 and the two connecting hoses 175 is provided with an electric control valve 177 electrically connected with the controller 2, the water conveying pipe 172 is communicated with the hollow rod 176, the water pump 171 is electrically connected with the controller 2, the electric control valve 177 is a normally-closed electromagnetic valve after the electric control valve is electrified, and is powered off.
The inner wall of the treatment box 1 is provided with a resistance adjusting mechanism 18, the light transmission detecting mechanism 14 is electrically connected with the dilution liquid discharging mechanism 17 through the controller 2 and the resistance adjusting mechanism 18, the resistance adjusting mechanism 18 comprises a non-magnetic insulation cover 181 fixedly arranged in the annular water cavity 16, a second electromagnetic push rod 182 electrically connected with the controller 2 is fixedly arranged in the non-magnetic insulation cover 181, the output end of the second electromagnetic push rod 182 is fixedly provided with a supporting insulation block 183, the end face of the supporting insulation block 183 is fixedly inserted with a conductive slip ring 184, the inner top of the non-magnetic insulation cover 181 is fixedly provided with a resistance rod 185, the conductive slip ring 184 is in sliding contact with the resistance rod 185, the side wall of the supporting insulation block 183 is fixedly provided with an electromagnet 186, the side wall of the non-magnetic insulation cover 181 is fixedly provided with an iron bar 187 corresponding to the position of the electromagnet 186, the photosensitive resistance block 144 is electrically connected with the second electromagnetic push rod 182 through the controller 2, the conductive slip ring 184 and the resistance rod 185 are electrically connected with the water pump 171 through the controller 2, the first electromagnetic push rod 152 and the second electromagnetic push rod 182 respectively comprise a cylinder, a telescopic rod, a permanent magnet, an electromagnetic repulsion element and an elastic element are fixedly arranged on the inner top of the non-magnetic insulation cover 181, and the side wall of the non-magnetic insulation cover is fixedly provided with an electromagnet 186, the electromagnet bar.
The lower extreme of cavity bottom plate 11 is fixed to be pegged graft and is had acidizing fluid discharge pipe 19 and alkali lye discharge pipe 20, dilutent flowing back mechanism 17 still communicates and has washing mechanism 21, washing mechanism 21 is including fixed peg graft in shunt tubes 211 of raceway 172 pipe wall, and the inside fixed mounting of shunt tubes 211 has normally closed solenoid valve 212, the annular cavity 214 corresponding with transparent stock solution cover 3 positions has been seted up to the inside lateral wall of processing box 1, and a plurality of washing holes 213 have been seted up to the lower chamber wall of annular cavity 214, annular cavity 214 is linked together with shunt tubes 211, normally closed solenoid valve 212 and controller 2 electric connection, normally closed solenoid valve 212 opens after the circular telegram, it is closed after the outage.
The principle of operation of the present invention will now be described as follows: pouring a proper amount of litmus reagent into the reagent container 7, pouring a proper amount of deionized water into the annular water cavity 16, pouring the waste liquid into the transparent liquid storage sleeve 3 through the liquid pouring opening 4 when indistinguishable acid-base waste liquid is generated in a laboratory, and then starting a treatment button on the controller 2, wherein the controller 2 starts the detection and pouring work of the waste liquid;
after the controller 2 is started, the rotary driving assembly 6 is started to work firstly, so that after the deflection plate 5 rotates for a certain angle, the rotary driving assembly 6 stops working, at the moment, the deflection plate 5 can drive the liquid level detector 8 to rotate and move to the position above the liquid pouring opening 4, meanwhile, the controller 2 can immediately start the liquid level detector 8, the liquid level detector 8 can calculate the liquid level of the waste liquid by emitting light and calculating the time for receiving the reflected light, the liquid level can be converted into an electric signal and output to the controller 2, the controller 2 controls the magnitude of the electric signal according to the magnitude of the electric signal, for example, the electric signal output to the controller 2 is high in intensity, at the moment, the electric current input to the interior of the elastic magnetic attraction assembly 95 is high, at the moment, the electromagnetic part in the interior of the elastic magnetic attraction assembly 95 can generate magnetic attraction, the adsorption iron core drives the conical plugging block 94 to move upwards, so that the conical liquid discharge hole 92 can be opened, at the moment, a litmus reagent in the reagent container 7 is dripped into the transparent liquid storage sleeve 3 through the conical liquid discharge hole 92 and the liquid dripping hole 93 to be mixed with waste liquid, after the elastic magnetic component 95 is controlled to work for 3 seconds by the controller 2, the elastic magnetic component 95 is controlled to stop working by the controller 2, the litmus reagent is dripped into the waste liquid, if the waste liquid is alkaline, the ionization balance of the litmus reagent moves to an ion form generating blue color due to the fact that the hydroxide ion concentration in the alkaline solution is large, so that the solution becomes blue, and if the waste liquid is acidic, the ionization balance of the litmus moves to an ion form generating red color due to the fact that the hydrogen ion concentration in the acidic solution is large, so that the solution becomes red;
after the controller 2 controls the elastic magnetic attraction assembly 95 to work for 10 seconds, the controller 2 controls the light emitting lamp 125 to work, and simultaneously starts the two color identifiers 133, after the light emitted by the light emitting lamp 125 is emitted into the transparent liquid storage sleeve 3 through the sealing transparent cover 121, part of the light passes through the waste liquid and is emitted out through the transparent liquid storage sleeve 3, if the waste liquid is acidic, the waste liquid is mixed with a litmus reagent and then becomes red, at the moment, the transmitted light is also red, under the action of one filter 131 (the filter 131 only allows red light to pass through), the filter 131 irradiates the color identifier 133 on the side, a photosensitive element of the color identifier 133 converts a received light signal into an electric signal and outputs the electric signal to the controller 2, if the waste liquid is alkaline, the waste liquid is mixed with a litmus reagent and then becomes blue, under the action of the other filter 131 (the filter only allows blue light to pass through), the blue light passes through the electric signal and irradiates the color identifier 133 on the side, and the photosensitive element of the color identifier 133 receives the electric signal to output the electric signal to the controller 2, and the controller 2 receives the electric signal representing the red light signal on the side;
Meanwhile, the controller 2 starts the second electric push rod 142 to output after controlling the spotlight 125 to work, and controls the distance meter 146 to work, the second electric push rod 142 can drive the movable insulating block 143 to move downwards, and the distance meter 146 can measure and calculate the distance between the movable insulating block 143 and the inner bottom of the mounting cover 141 in real time by sending out laser beams and calculating the time of receiving the reflected laser beams, and convert the distance into electric signals to output to the controller 2, the controller 2 compares the liquid level of the waste liquid detected by the liquid level detector 8 with the electric signals of the height of the insulating movable block detected by the distance meter 146, when the movable insulating block 143 moves to half of the liquid level, the controller 2 controls the second electric push rod 142 to stop working, and if the light emitted by the spotlight 125 passes through the transparent liquid storage sleeve 3, the light emitted by the movable insulating block 144 is higher or higher in alkalinity, after contacting with a stone reagent, the color of the waste liquid is darker, the color is illustrated that the concentration of related substances used in the waste liquid is higher, the higher color is compared with the electric push rod is more difficult to project the light to the second electric push rod, if the light emitted by the movable insulating block 143 is lower in the state, the light is projected to the light-sensitive block 144, and the light is projected to the light-sensitive block 144 at the lower color is projected to the lower light-sensitive block 182, if the second electric push rod is lower than the second electric push rod is higher than the light-sensitive block 182, and the light is lower than the light-sensitive block 182 is projected to the light-sensitive block, and the light is lower light-sensitive block 144 is lower, and the color is more dark, the color is more dark, and the color is dark, the color is used, and the color is used to the color, and the light is used to the light is used, and the is. At this time, the distance that the second electromagnetic push rod 182 pushes the supporting insulating block 183 to move upwards is smaller, so that the contact position between the conductive slip ring 184 and the resistor rod 185 is relatively lower, if the color is lighter, the current flowing into the second electromagnetic push rod 182 is larger, at this time, the distance that the second electromagnetic push rod 182 pushes the supporting insulating block 183 to move upwards is larger, so that the contact position between the conductive slip ring 184 and the resistor rod 185 is relatively higher, and after the controller 2 supplies power to the connecting loop of the second electromagnetic push rod 182 and the photosensitive resistor block 144 for 3 seconds, the controller 2 immediately starts the electromagnet 186, at this time, the electromagnet 186 generates magnetic attraction force and the iron bar 187 to adsorb, so that the position of the supporting insulating block 183 can be fixed, and further, after the second electromagnetic push rod 182 is powered off, the position of the supporting insulating block 183 is kept not to move downwards;
when the controller 2 receives the red light electric signal or the blue light electric signal output by the corresponding color identifier 133, the corresponding first electromagnetic push rod 152 is controlled to be electrified to work, at this time, the T-shaped flashboard 153 at the side moves downwards to plug the acid liquor discharge pipe 19 or the alkali liquor discharge pipe 20 at the side, for example, when the controller 2 receives the red light electric signal, the controller 2 controls the corresponding first electromagnetic push rod 152 to work, at this time, the T-shaped flashboard 153 plugs the alkali liquor discharge pipe 20, so that the acid waste liquid can only be discharged through the acid liquor discharge pipe 19, and at the same time, the electric control valve 177 at the connecting hose 175 at the side is controlled to be electrified to be opened, After the controller 2 starts the electromagnet 186, the controller 2 controls the first electric push rod 123 to perform a return operation for 2 seconds at regular time, at this time, the sealing transparent cover 121 moves down by a certain height, so that the bottom of the transparent liquid storage sleeve 3 can be opened, at this time, the waste liquid enters the hollow bottom plate 11 through the transparent liquid storage sleeve 3 and the liquid discharge sleeve 10 (wherein, in order to prevent the waste liquid from entering the support frame 122 to attack the first electric push rod 152, a flexible anti-corrosion sleeve is arranged between the support frame 122 and the sealing transparent cover 121 and is used for preventing the waste liquid from entering the support frame 122), at the same time, the controller 2 controls the water pump 171 to perform a regular operation for 10 seconds, And the connection loop of the water pump 171 and the conductive slip ring 184 with the resistor 185 is connected, at this time, the water pump 171 works to pump deionized water in the annular water cavity 16, and water can be conveyed into the connection hose 175 at the side through the water pipe 172, the hollow rod 176 and the electrically-controlled valve 177 opened by electrifying, and finally sprayed out through the water spraying hole 173 at the T-shaped flashboard 153, if the acidity or alkalinity of the waste liquid is higher, the color of the mixed waste liquid and the litmus reagent is darker, at this time, the contact position of the conductive slip ring 184 and the resistor 185 is relatively lower, so the length of the resistor 185 connected into the connection loop of the conductive slip ring 184 and the water pump 171 is shorter, Therefore, the resistance of the connection loop of the resistor rod 185, the conductive slip ring 184 and the water pump 171 is smaller, so that the current flowing into the water pump 171 is larger, the output power of the water pump 171 is larger, so that the water output by the water pump 171 is more in 10 seconds of the timing operation, the water pressure entering the inside of the T-shaped flashboard 153 is larger, at the moment, the more the valve plates of the pressure valves 174 at the positions of the water spray holes 173 are pushed away, the more the water quantity sprayed out through the water spray holes 173 is, the sprayed water is mixed with the waste liquid entering the inside of the hollow bottom plate 11, the waste liquid can be diluted, and the diluted waste liquid is diluted under the action of the water flow, the waste liquid is discharged through the corresponding acid liquid discharge pipe 19 or the alkali liquid discharge pipe 20 (wherein the cross section of the sealing transparent cover 121 is T-shaped, the gap between the edge of the lower end of the sealing transparent cover and the inner wall of the liquid discharge sleeve 10 is kept at about 1mm, the downward flow speed of the waste liquid is slowed down, the sufficient contact dilution of deionized water and the waste liquid is facilitated), if the color of the waste liquid is lighter, the contact position of the conductive slip ring 184 and the resistance rod 185 is relatively higher, at the moment, the resistance of the resistance rod 185 and the connection loop of the conductive slip ring 184 and the water pump 171 is higher, so that the water amount output through the water pump 171 is smaller, the dilution work of the waste liquid with weak acidity or weak alkalinity can be satisfied, The deionized water is used for diluting the waste liquid, so that the ion concentration in the waste liquid can be reduced, and as the ion concentration in the waste liquid is low, different acidic waste liquids are mixed with each other or different alkaline waste liquids are mixed with each other, the reaction is not easy to occur, and the corrosion effect of the strong acid waste liquid or the strong alkali waste liquid on a pipeline system can be reduced;
After the water pump 171 is operated for 10 seconds at regular time, the controller 2 controls the electric control valve 177 to be powered off, controls the normally closed electromagnetic valve 212 to be powered on and controls the water pump 171 to be operated for 1 minute at regular time, at this time, the water pump 171 can pump deionized water out of the annular water cavity 16, and convey the deionized water into the annular cavity 214 through the water pipe 172 and the shunt tubes 211, and finally the water discharged through the flushing holes 213 washes the inner wall of the transparent liquid storage sleeve 3 and the inner wall liquid of the liquid discharge sleeve 10, so that the residual waste liquid on the inner wall of the transparent liquid storage sleeve 3 can be prevented from affecting the next acid-alkali detection of the waste liquid, so that the acid-alkali detection of the single waste liquid is completed, and the waste liquid is discharged separately according to the acid-alkali property, after the single detection operation is completed, the controller 2 controls the first electric push rod 123 to perform the regular return operation to enable the sealing transparent cover 121 to return to be controlled, and controls the spotlight 125, the color identifier 133, the first electromagnetic push rod 152, the electromagnet 186, the normally closed electromagnetic valve 212 and the like to stop the operation, and simultaneously controls the second electric push rod 142 to drive the movable insulating block 143 to return to the reset, and then control the rotary driving component 6 to drive the rotary driving component 5 to drive the rotary driving component to reset and the rotary driving component 5 to perform the acid-alkali detection and the acid detection.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (4)
1. The utility model provides a laboratory acid-base waste liquid detection divides flip-chip device, includes treatment box (1), its characterized in that, the lateral wall fixed mounting of treatment box (1) has controller (2), the inside fixed grafting of treatment box (1) has transparent stock solution cover (3), and the top of treatment box (1) is offered and is had pouring liquid mouth (4) corresponding with transparent stock solution cover (3) position, the top of treatment box (1) is equipped with deflector plate (5), treatment box (1) installs rotary driving subassembly (6) that are used for driving deflector plate (5) pivoted, and rotary driving subassembly (6) and controller (2) electric connection, the terminal surface fixed mounting of deflector plate (5) has reagent vessel (7), the terminal surface fixed grafting of deflector plate (5) has liquid level detector (8), the inside of reagent vessel (7) is equipped with drop liquid mechanism (9) that are linked together with pouring liquid mouth (4), and liquid level detector (8) are connected with drop mechanism (9) through controller (2), the bottom of treatment box (1) installs rotary driving subassembly (6), and liquid discharge mechanism (10) are equipped with the fixed mounting of hollow bottom plate (10) and liquid discharge mechanism (10) is equipped with the inside of controller (10), the side wall of the transparent liquid storage sleeve (3) is fixedly provided with two color triggering components (13) and a light transmission detection mechanism (14), both sides of the inside of the hollow bottom plate (11) are respectively provided with a plugging mechanism (15), the inside of the treatment box (1) is provided with an annular water cavity (16), the treatment box (1) and the two plugging mechanisms (15) are jointly provided with a dilution liquid discharge mechanism (17) communicated with the annular water cavity (16), the inner wall of the treatment box (1) is provided with a resistance regulating mechanism (18), the light transmission detection mechanism (14) is electrically connected with the dilution liquid discharge mechanism (17) through a controller (2) and the resistance regulating mechanism (18), the lower end of the hollow bottom plate (11) is fixedly connected with an acid liquid discharge pipe (19) and an alkali liquid discharge pipe (20) in an inserted mode, and the dilution liquid discharge mechanism (17) is also communicated with a flushing mechanism (21).
The liquid discharge lighting mechanism (12) comprises a sealing transparent cover (121) arranged inside a liquid discharge sleeve (10), the sealing transparent cover (121) is used for sealing a transparent liquid storage sleeve (3), a support frame (122) is fixedly arranged inside the liquid discharge sleeve (10), a first electric push rod (123) is fixedly arranged inside the support frame (122), the output end of the first electric push rod (123) is fixedly connected with the sealing transparent cover (121), an installation groove (124) is formed in the bottom of the sealing transparent cover (121), a spotlight (125) is fixedly arranged inside the installation groove (124), and the first electric push rod (123) and the spotlight (125) are electrically connected with the controller (2);
The light transmission detection mechanism (14) comprises a mounting cover (141) fixedly arranged on the outer side wall of the transparent liquid storage sleeve (3), a second electric push rod (142) is fixedly inserted on one side of the end face of the mounting cover (141), a movable insulating block (143) is fixedly arranged at the output end of the second electric push rod (142), a photosensitive resistor block (144) is fixedly arranged on the side wall of the movable insulating block (143), a shading rubber sleeve (145) is sleeved on the outer side wall of the photosensitive resistor block (144), the shading rubber sleeve (145) is fixedly arranged on the side wall of the movable insulating block (143), a range finder (146) is fixedly inserted on the end face of the movable insulating block (143), and the second electric push rod (142) and the range finder (146) are electrically connected with the controller (2);
The two plugging mechanisms (15) comprise sealing covers (151) which are integrally formed and arranged on the end faces of the hollow bottom plate (11), the end faces of the sealing covers (151) are fixedly inserted with first electromagnetic push rods (152) which are electrically connected with the controller (2), and the output ends of the first electromagnetic push rods (152) are fixedly provided with T-shaped flashboards (153);
The dilution liquid draining mechanism (17) comprises a water pump (171) fixedly arranged at the bottom of the treatment box (1), the suction end of the water pump (171) is communicated with the annular water cavity (16), a water pipe (172) is fixedly arranged at the output end of the water pump (171), the interiors of the two T-shaped flashboards (153) are hollow, a plurality of water spraying holes (173) are formed in the side wall of one side of each T-shaped flashboard (153), pressure valves (174) are respectively arranged in the water spraying holes (173), the two T-shaped flashboards (153) are fixedly communicated with connecting hoses (175), hollow rods (176) are fixedly communicated with each other together, electric control valves (177) electrically connected with the controller (2) are arranged in the joints of the hollow rods (176) and the two connecting hoses (175), the water pipe (172) are communicated with the hollow rods (176), and the water pump (171) is electrically connected with the controller (2);
The resistance adjusting mechanism (18) comprises a non-magnetic insulation cover (181) fixedly arranged in the annular water cavity (16), a second electromagnetic push rod (182) electrically connected with the controller (2) is fixedly arranged in the non-magnetic insulation cover (181), a supporting insulation block (183) is fixedly arranged at the output end of the second electromagnetic push rod (182), an electrically conductive slip ring (184) is fixedly inserted into the end face of the supporting insulation block (183), a resistor rod (185) is fixedly arranged on the inner top of the non-magnetic insulation cover (181), the electrically conductive slip ring (184) is in sliding contact with the resistor rod (185), an electromagnet (186) is fixedly arranged on the side wall of the supporting insulation block (183), an iron bar (187) corresponding to the position of the electromagnet (186) is fixedly arranged on the side wall of the non-magnetic insulation cover (181), the photosensitive resistor block (144) is electrically connected with the second electromagnetic push rod (182) through the controller (2), and the electrically conductive slip ring (184) and the resistor rod (185) are electrically connected with the water pump (171) through the controller (2).
2. The laboratory acid-base waste liquid detection and pouring device according to claim 1, wherein the liquid dropping mechanism (9) comprises a fixed block (91) fixedly arranged inside the reagent container (7), a conical liquid draining hole (92) is formed in the end face of the fixed block (91), a liquid dropping hole (93) communicated with the conical liquid draining hole (92) is formed in the end face of the deflection plate (5) and the bottom of the reagent container (7) jointly, a conical blocking block (94) is arranged inside the conical liquid draining hole (92), and an elastic magnetic component (95) is jointly mounted inside the conical blocking block (94) and the reagent container (7).
3. The laboratory acid-base waste liquid detection and dumping device according to claim 1, wherein the two color triggering components (13) comprise optical filters (131) fixedly arranged on the outer side walls of the transparent liquid storage sleeves (3), a light shielding cover (132) is sleeved on the outer side of each optical filter (131), and a color identifier (133) electrically connected with the controller (2) is fixedly arranged in each light shielding cover (132).
4. The laboratory acid-base waste liquid detection and dumping device according to claim 1, wherein the flushing mechanism (21) comprises a shunt tube (211) fixedly inserted into the wall of the water delivery tube (172), a normally closed electromagnetic valve (212) is fixedly arranged in the shunt tube (211), an annular cavity (214) corresponding to the transparent liquid storage sleeve (3) in position is formed in the side wall of the treatment box (1), a plurality of flushing holes (213) are formed in the lower cavity wall of the annular cavity (214), the annular cavity (214) is communicated with the shunt tube (211), and the normally closed electromagnetic valve (212) is electrically connected with the controller (2).
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2650258A1 (en) * | 1993-09-24 | 1995-03-30 | Abbott Laboratories | Automated continuous and random access analytical system |
| CA3010296A1 (en) * | 2017-06-29 | 2018-12-29 | Hydrite Chemical Co. | Automatic titration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2395269Y (en) * | 1999-08-31 | 2000-09-06 | 王学文 | Portable pesticide residual hazard detector |
| CN112774508A (en) * | 2021-01-04 | 2021-05-11 | 泗县斯曼柯新材料科技有限公司 | Agitating unit is used in synthetic resin emulsion production that can equal proportion mixes |
| CN116046983B (en) * | 2022-12-23 | 2025-04-11 | 南通美森机械制造有限公司 | A detection and separation device for acid and alkali waste liquid after decontamination treatment of guardrail fasteners |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2650258A1 (en) * | 1993-09-24 | 1995-03-30 | Abbott Laboratories | Automated continuous and random access analytical system |
| CA3010296A1 (en) * | 2017-06-29 | 2018-12-29 | Hydrite Chemical Co. | Automatic titration device |
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