CN107024375A - A kind of portable sample analyzer front processor and application method - Google Patents
A kind of portable sample analyzer front processor and application method Download PDFInfo
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- CN107024375A CN107024375A CN201710414938.1A CN201710414938A CN107024375A CN 107024375 A CN107024375 A CN 107024375A CN 201710414938 A CN201710414938 A CN 201710414938A CN 107024375 A CN107024375 A CN 107024375A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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Abstract
Portable sample analyzer front processor, it is characterised in that pre-treatment, ventilation, each device of exhaust-gas treatment are electrically connected by connector, electric apparatus control apparatus；The rot of pretreating device is positioned on the chassis center of circle, supersonic generator and magnetic stirrer interval are fixed in chassis slot body, linked together and be fixed in casing by pipeline by surge tank, scrubber tower, tourie and aspiration pump order in emission-control equipment IV, surge tank inlet port connection ventilation unit；Application method：Ventilation unit by it is universal knot link lever locking on column, be supported in above reaction unit, pipeline connection ventilation unit and emission-control equipment；Control program, control concentration, air draft, exhaust-gas treatment operation are transferred on a display screen.The present invention solves slow cumbersome, sample pre-treatments in sample pretreatment process, produced poisonous, pernicious gas and reagent volatilization pollution environment and damages problem to operator, reaches the purpose of quick, efficient, pollution-free processing sample.
Description
Technical field
The invention belongs to chemical experiment apparatus, it is related to the industries such as the relevant chemistry experiment of chemical analysis, scientific research
The conventional applied instrument of analytical control, a kind of portable sample analyzer front processor.
Background technology
During the industry analysis checked operation such as chemical analysis teaching experiment, scientific research, needed first before examining to surveying
Test agent carries out pre-treatment, for different samples and different Testing index when handling sample, except adding corresponding examination
Outside agent, in addition it is also necessary to other experiment conditions are varied multiple times, such as：Ultrasonic wave, infrared ray, temperature control, stirring and quantitative or micro addition
Deng.Concentrated for the sample solution after processing or evaporate near dry, lost with reducing corresponding Testing index, and then reduce
Analysis test error, processing procedure is cumbersome.Sample pre-treatments are carried out in the laboratory for possess ventilation equipment, can be in time by institute
The poisonous of generation, pernicious gas and volatile matter discharging operation environment, and for need to must just carry out place before sample at sampling scene
The situation of reason, substantial amounts of poisonous, pernicious gas and volatile matter can not quick effective discharging operation environment, inevitably to ring
Border and operator pollute and injured.It can use however, sampling the live utensil for meet sample treatment at present.
The content of the invention
It is an object of the invention to provide a kind of portable sample analyzer front processor and application method, sample pre-treatments are solved
During slow, the produced poisonous, pernicious gas of cumbersome, sample pre-treatments and reagent volatilization pollution environment and to behaviour
Author damages problem, reaches the purpose of quick, efficient, pollution-free processing sample.
Portable sample analyzer front processor of the present invention, including reaction unit, ventilation unit, emission-control equipment and electrical equipment
Control device, it is characterised in that package assembly when using：Ventilation unit is locked in by universal knot connecting rod by cross connecting piece
In vertical pillars, it is supported in above reaction unit, vent line connection ventilation unit and emission-control equipment, and by pipeline, electricity
Each device, PLC are associated by gas；Portable sample analyzer pretreating device structure：Reaction unit I structures：Rot is pacified
Mounted in the chassis center of circle, multiple supersonic generator and magnetic stirrer spacer rings are fixed in chassis slot body around rot, transmission
Axis channel is sleeved on the power transmission shaft of rot extension, reactive tank and chassis cell body are fixed, and annular infrared generator is surround
It is installed on around anti-overflow enclose, leads after power piece is set in transmission shaft end and fixed by fixing nut, lead power piece and fixing nut periphery
Wrapped up and covered by trim；Ventilation unit III structures：Scavenger fan is installed in exhaust fan fixing pipe and is fixed on fixed mount
On, illuminator is placed in illuminating lamp fixing pipe, is fixed on its corresponding fixed groove in both sides center, fan exhaust duct
Borehole jack closes the fixed mount therebetween on the exhaust outlet of scavenger fan, and with front shroud, the illumination hole of front shroud, front shroud
Peep hole and backboard peep hole are sealed by the cover of buckleing with transparent glasses lens；Emission-control equipment IV structure：By surge tank, wash
Gas tank, tourie and aspiration pump order, are sequentially connected by vent line, and the emission-control equipment of connection composition is fixed on casing
It is interior, surge tank inlet port connection ventilation unit；Rot rotating manner is electrically connected in described electric apparatus control apparatus and is turned
Dynamic velocity controlled zone, magnetic stirring apparatus velocity of rotation control zone, infrared generator heating and temperature control area, ultrasonic wave hair
Raw device control zone, scavenger fan control zone and aspiration pump control zone；PLC control program：Rot and magnetic stirrer are powered
In control program module deposit PLC, by display screen configuration interface operation, to programme-control PLC input instructions, PLC difference is defeated
Go out signal to sound and light alarm, through motor to rot, through frequency converter to magnetic stirrer.
Application method：It is characterized in that being associated by each device, PLC by pipeline, electrically when using and constituting processor
It is overall：Transferred on display screen configuration interface, input operation, by internal memory electric apparatus control apparatus programme-control carry out operation：Open
General supply is opened, PLC control sections are directly entered working condition, needed first according to sample treatment in input on configuration interface originally
The technical parameter of secondary operation：When quiescent time, rot stepper motor supply line's power-on time and magnetic stirrer are powered
Between；First, soluble sample treatment：Reaction vessels are put into the reaction vessels hole of vessel fixed disk, the stepping of rot is opened
Motor switch, the control program write according to PLC is shown in the stepper motor on configuration interface by the Time Calculation of input
Velocity of rotation, adjustment stepper motor modulator makes the rotary speed of rot stepper motor be；Magnetic stirrer motor is opened to open
Close, magnetic stirrer motor rotary speed is controlled by agitator modulator；If the interval charging time into reaction vessels, throw
Material terminates, and starts sample treatment course of reaction；When having acid, alkaline gas and the volatilization of other toxic gases in reaction system,
Ventilation unit supply line controlling switch is opened, fan electromotor rotary speed is adjusted by fan regulation and controlling device, will had by blast pipe
Poison, pernicious gas are discharged into public ventilation equipment, or blast pipe is connected into surge tank air inlet pipe, open emission-control equipment and supply
Electric wire way control switch, aspiration pump modulator adjustment pumping pump motor rotary speed makes the air-breathing speed and exhaust wind of aspiration pump
The ventilation velocity of fan is mutually coordinated, and waste gas is handled；Luminous lamp switch is opened at any time, and illumination is provided for operating environment；2nd,
Difficult sample dissolution processing：Heat transfer medium liquid is injected into reactive tank, soluble sample treatment start, speed governing, stirring setting is repeated
Operation, feeds intake into reaction vessels, opens supersonic generator vibration source power switch, is set by supersonic generator modulator
Determine supersonic generator vibration source ultrasonic intensity and heat supply temperature, temperature exceedes supersonic generator needed for reaction system
During the temperature that can be provided, infrared generator supply line switch is opened, should by the setting of infrared generator modulator
The temperature of offer, infrared generator gives reaction system heat supply by heat transfer medium, starts sample treatment course of reaction；Its
Remaining operation is same as described above；3rd, concentration and evaporation drying：Difficult sample dissolution processing operation is repeated, wind can will be vented as needed
Fan adjustment covering and reaction rooved face, make gas in reactive tank tend to negative pressure state, reduce by the scavenging action of scavenger fan
Liquid concentration and evaporation drying time.
Advantages of the present invention：This portable sample analyzer front processor is the industries such as chemistry experiment, scientific research point
Conventional applied instrument is examined in analysis, is carried, easy to operate.The supersonic generator and electromagnetism configured due to reaction unit is stirred
The configuration of device interval is mixed, sample is more beneficial for sample under the two interval ultrasonic wave and magnetic agitation effect and is sufficiently mixed with solvent；
The far infrared auxiliary that infrared generator is sent is heated to reactor, the dissolving of increase indissoluble sample, reaction speed, especially
It is that when need to be concentrated and evaporated near dry to solution, higher temperature is provided for reaction system.Ventilation unit can effectively will be anti-
That answers system volatilization there is corrosivity and poisonous, pernicious gas to be discharged to operating area, and subsidiary illuminator can be in reactive tank
Illumination is provided, facilitates operator to observe sample pretreating progress, when being concentrated to reaction solution and evaporating nearly dry run, air draft
Component can be covered in reactive tank upper surface, keep temperature in reactive tank, make to locate in reactive tank by the air-extraction function of scavenger fan
In negative pressure state, be conducive to improving concentration and evaporation rate.The scrubber tower of emission-control equipment configuration is designed as many compartments, root
Absorbent of different nature is loaded as needed in poisonous, the pernicious gas characteristic produced according to operation, lattice, to scrubber tower
Being corrosive for remaining sample pretreating generation not absorbed is absorbed with poisonous gas, realizes nonpollution environment and guarantee
Health of human body purpose.
The superiorization design that the present invention embodies：Reaction unit is sample analysis pre-treatment main device, ventilation unit and useless
Flash Gas Compression Skid System is sample treatment servicing unit.In reaction unit, reactive tank is sample treatment workspace, and its middle part is vertical grand
Anti-overflow enclose risen is to prevent from providing the heat transfer medium liquid of ultrasonic wave and heat into inside the internal corrosion of chassis to reaction vessels
Facility；With leading, to be fixed between power disk be to avoid stopping far infrared hair using fix bar for vessel fixed disk and vessel pallet
The heat diffusion that raw device is produced；Due to supersonic generator handling characteristics, to needing pyroreaction, reaction solution concentration, evaporation near dry
High temperature can not be provided Deng operation, the far infrared auxiliary that infrared generator is sent is heated to solvent, and increase indissoluble sample is molten
Speed is solved, when need to particularly be concentrated to solution or evaporate near dry, sustainable offer heat provides higher for reaction system
Temperature.Magnetic stirrer and the configuration of supersonic generator interval are used, and are that in sample handling processes, part is difficult
Scattered, decomposition sample, by the synergy of magnetic stirrer and supersonic generator, is more beneficial for sample and is contacted with solvent,
Effectively improve sample treatment speed；Ventilation unit effectively can have corrosivity and poisonous, You Haiqi by what reaction system was volatilized
Body is discharged to operating area, and fixed rack structure avoids its inner part of gas attack being discharged to and injury operator, subsidiary illumination
Lamp can facilitate operator to observe sample pretreating and carry out degree, fixed groove is fixed in illuminating lamp to provide illumination in reactive tank
Groove is fixedly mounted in the lamp holder that Guan Shangguan axis correspondence is opened up, and the design is adapted to many scale lengths when can conveniently repair light fixture and shone
The adjustment of bright lamp, button cover carries for one end edge to be installed in the cylindrical shape fixed cylinder of enlarged-diameter face baffle plate, cylinder close to baffle plate
There are transparent glasses lens, for blocking illuminating lamp fixing pipe, observation tube opening port.Reaction solution is concentrated and evaporating completely behaviour
When making, air draft component can be covered in reactive tank upper surface, the extent of reaction of reaction system can be observed by peep hole.
Poisonous, the pernicious gas produced in emission-control equipment configuration scrubber tower, tourie, scrubber tower according to operation, filling phase
The absorbent answered, tourie is designed as in many compartments, lattice loading absorbent of different nature as needed, can be to sample pretreating
Being corrosive for producing is absorbed respectively with poisonous, pernicious gas, is realized nonpollution environment and is ensured health of human body purpose.
Brief description of the drawings
Fig. 1 is the whole schematic diagrames of portable sample analyzer front processor；
Fig. 2 is that reaction unit installs order schematic diagram；
Fig. 3 is reaction unit structure sectional view；
Fig. 4 a are reactive tank top views；
Fig. 4 b are reactive tank A-A sectional views；
Fig. 4 c are vessel fixed disk schematic diagrames；
Fig. 4 d are vessel pallet schematic diagrames；
Fig. 4 e are that fix bar fixes vessel pallet, vessel fixed disk and Dao Li disk center structure sectional view；
Fig. 5 is the ventilation unit schematic diagram of portable sample analyzer front processor；
Fig. 6 is that air draft component installs order schematic diagram；
Fig. 7 a are fixed mount top views；
Fig. 7 b are fixed mount B-B schematic cross-sectional views；
Fig. 7 c are front shroud front views；
Fig. 7 d are backboard figures；
Fig. 7 e are button cover figures；
Fig. 7 f are button cover axis C-C sectional views；
Fig. 8 is the emission-control equipment structure and connection diagram of portable sample analyzer front processor；
Fig. 9 a are scrubber tower structural representations；
Fig. 9 b are tourie structural representations；
Figure 10 is the electrical equipment control figure of portable sample analyzer front processor；
Figure 11 is programme-control flow block diagram；
Figure 12 is programme-control configuration surface chart.
Embodiment
The part of portable sample analyzer front processor：Reaction unit I parts, are shown in Fig. 2, have reactive tank 10, vessel to fix
Disk 2, vessel pallet 12, fix bar 9, lead power piece 8, rot 4, magnetic stirrer 5, supersonic generator 11, far infrared
Generator 3, fixing nut 7, chassis 6 and trim 1.See Fig. 5, Fig. 6, ventilation unit III is by air draft component and support component group
Into air draft component has fixed mount 17, scavenger fan 16, illuminator 15, front shroud 18, backboard 14 and buckles cover 24, and support component has
Pallet base 28, column 25, cross connecting piece 27 and universal knot connecting rod 26.See Fig. 8, emission-control equipment IV have surge tank 21,
Scrubber tower 20, tourie 19 and aspiration pump 22.
Portable sample analyzer front processor of the present invention, is shown in Fig. 1, including reaction unit I, ventilation unit III, exhaust-gas treatment
Device IV and electric apparatus control apparatus II, reaction unit I, ventilation unit III and emission-control equipment IV are each independent, its feature
Package assembly when being to use each device composition by pipeline, connector, electric apparatus control apparatus II electrical connection：
Ventilation unit is locked in vertical pillars by cross connecting piece by universal knot connecting rod, is supported in above reaction unit I, breather pipe
Road connects ventilation unit III and emission-control equipment IV；Reaction unit I structures：See Fig. 2, rot 4, supersonic generator 11
It is fixedly installed in magnetic stirrer 5 inside the cell body of chassis 6；The center tunnel 10a at the center of reactive tank 10 is sleeved on rot
On the power transmission shaft 13 of 4 extensions, the cell body upper surface of chassis 6 and fixation are seated at, annular infrared generator 3 is fitted around in anti-
Answer the center of circle of groove 10 is anti-overflow to enclose around 10b, leading after power piece 8 is set in the end of power transmission shaft 13 on fixation kit is consolidated by fixing nut 7
It is fixed, lead power piece 8 and covering is wrapped up in the periphery of fixing nut 7 by trim 1.Ventilation unit III structures：By air draft component and support
Component is constituted.See Fig. 6, air draft component：Scavenger fan 16 is installed in exhaust fan fixing pipe 17a, is fixed on fixed mount 17,
Illuminator 15 is installed in illuminating lamp fixing pipe 17c, then is fixed on illuminating lamp fixing pipe 17c both sides center pair by fastener
On the fixed groove 17d answered, the fan exhaust pore 14a in the center of circle of backboard 14 is set in the exhaust outlet 16a at the center of scavenger fan 16
On, scavenger fan 16 is further reinforced, the fixed mount of scavenger fan 16, illuminator 15 will be together mounted with front shroud 18
17 close therebetween, the backboard peep hole 14b on illumination hole 18c, front shroud peep hole 18b and backboard 14 on front shroud 18
Sealed by the button cover 24 with transparent glasses lens 24c；Support component, is shown in Fig. 5, and column 25 is vertically fixed on pallet base 28, ten
The universal knot fixing end of connecting rod 26 is fixed on column 25 by word connector 27 by fixed knob thereon；Air draft component passes through
Fixed knob is fixed on the universal knot movable end of connecting rod 26 of support component, air draft component is suspended above reaction unit I.Waste gas
Processing unit IV structures：See Fig. 8, vent line 23 is according to surge tank 21, scrubber tower 20, tourie 19 and the order of aspiration pump 22
Link together, the air inlet mouth of pipe of the scrubber tower 20 connection surge tank 21 outlet mouth of pipe, the air inlet mouth of pipe of tourie 19 connection scrubber tower 20
The outlet mouth of pipe, the outlet pipe end of tourie 19 are connected with aspiration pump 22, are fixed on after connection in casing.Described electrical equipment control
Device II includes the rotating manner of rot 4 and velocity of rotation control zone, the velocity of rotation control zone of magnetic stirring apparatus 5, far infrared
The heating and temperature control area of generator 3, the control zone of supersonic generator 11, the control zone of scavenger fan 16 and the control zone of aspiration pump 22.
Portable sample analyzer front processor is installed：First, reaction unit I is installed：See Fig. 2, Fig. 3, Fig. 4 b, rot 4 is pacified
Mounted in the center of circle of chassis 6, multiple supersonic generators 11 and magnetic stirrer 5 are spaced annular and are installed on chassis 6 around rot 4
Interior, the center tunnel 10a at the center of reactive tank 10 is set in the power transmission shaft 13 of rot 4, is seated at the cell body upper surface of chassis 6 and solid
It is fixed, while require that the motor M1 of rot 4 being enclosed in inside chassis 6 is rotated freely, the upper surface of supersonic generator 11 and reaction
The bottom of groove 10 is effectively contacted, and certain interval is left in magnet and the bottom of reactive tank 10 of magnetic stirrer 5；Annular far infrared hair
Raw device 3 is fitted around in anti-overflow the enclosing around 10b at the middle part of reactive tank 10, is led by anti-overflow enclose in 10b in receipts annulus lower sidewalls
Line mounting hole 10c wire is connected with infrared generator 3；See Fig. 4 e, vessel pallet 12 is with vessel fixed disk 2 by one group
Fix bar 9 is vertically fixed on two parallel planes with certain distance, and the end of fix bar 9 is fixed on the fixation for leading power piece 8
On point, vessel pallet fixing hole 12a, vessel fixed disk fixing hole 2a and the fixation for leading power piece 8 that every fix bar 9 is secured
Dot center constitutes fixation kit, then the power piece 8 of leading on fixation kit is sleeved on the vertical plane-parallel axis
On the end screw rod of 4 stepper motor M1 power transmission shafts of rot 13, fixed by fixing nut 7, the last parcel of trim 1, which is covered in, leads
Power piece 8 and the periphery of fixing nut 7.
2nd, ventilation unit III is installed：Air draft assembling components：See Fig. 6, scavenger fan 16 is placed in exhaust fan fixing pipe 17a
It is interior, be fixed on fixed mount 17, illuminator 15 is installed in illuminating lamp fixing pipe 17c, and illuminating lamp is fixed on by fastener
On the corresponding fixed groove 17d in fixing pipe 17c both sides, the fan exhaust pore 14a on backboard 14 is sleeved on scavenger fan 16
On exhaust outlet 16a, front shroud 18 and backboard 14 will be mounted with scavenger fan 16, the fixed mount 17 of illuminator 15 is enclosed in both
Between, the backboard peep hole 14b on illumination hole 18c, front shroud peep hole 18b and backboard 14 on front shroud 18 is by with transparent mirror
Piece 24c button cover 24 is sealed；Support component is assembled：See Fig. 5, column 25 is perpendicularly fixed on pallet base 28, cross connecting piece
27 are connected the universal knot fixing end of connecting rod 26 and column 25 composition support component by fixed knob thereon；Ventilation group
Part is fixed on the universal movable end of knot connecting rod 26 of support component by fixture.
3rd, emission-control equipment IV is installed：See Fig. 8, it is suitable by surge tank 21, scrubber tower 20, tourie 19 and aspiration pump 22
Sequence, vent line 23 is sequentially connected in series.Specifically the escape pipe of surge tank 21 connects the air inlet pipe of scrubber tower 20, and scrubber tower 20 goes out
Tracheae connects the air inlet pipe of tourie 19, and the escape pipe of tourie 19 is connected with aspiration pump 22, connects the emission-control equipment completed
IV is fixed in casing, and the air inlet pipe of surge tank 21 and the ventilation unit III exhaust outlet 16a of scavenger fan 16 pass through pipe when using
Road is connected.
Electric power supply circuit：See Figure 10, one, the supply line of supersonic generator 11：Power switch k1, modulator P1, shake
Dynamic source M series connection, is connected to general supply.2nd, the 1. supply line of rot 4：Power switch k2, modulator P2, stepper motor M1 strings
Connection；2. the supply line of magnetic stirrer 5：Power switch k3, modulator P3, motor M2 series connection；The supply line of magnetic stirrer 5
With the supply line of rot 4 parallel connection be connected respectively with PLC output ends, composition one group of supply line, be finally connected to general supply.
3rd, the supply line of infrared generator 3：Power switch k4, modulator P4, infrared generator 3 are connected, and are connected to total
Power supply.4th, exhaust apparatus III supply lines：Power switch k5, modulator P5, fan electromotor M3 series circuits and illuminating lamp are opened
The series circuit for closing k6, illuminating lamp L composition is in parallel, is connected to general supply.5th, emission-control equipment IV supply lines：Power supply is opened
K7, modulator P7, the M4 series connection of pumping pump motor are closed, general supply is connected to.
Rot and magnetic stirrer power supply control：See Figure 11, Figure 12, controlled using PLC, by rot and electromagnetic agitation
In the powered operation control program module deposit PLC of device, the time required to being inputted according to actual needs when using at the scene, PLC points
Do not output signal to sound and light alarm, through motor to rot, through frequency converter to magnetic stirrer.After PLC switches on power, in group
Quiescent time t, the supply line power-on time T1 of rot 4 and the power-on time T2 of magnetic stirrer 5 are inputted on state interface, is started
Work, quiescent time t first, then powered the T1 times to the supply line of rot 4, stop powering together to rot 4 after the T1 times
When, start to power the T2 times to the supply line of magnetic stirrer 5, stop simultaneously to magnetic stirrer 5 and rot after the T2 times
4 power the t times, after the t times, then are powered the T1 times to the supply line of rot 4, repeat the above-mentioned method of operation.Because vessel are fixed
Disk fixing hole 2a arcs spacing is certain, after input time T1, and the rot stepping electricity under this time is calculated by PLC program
Machine M1 rotating speed, and v on interface is shown in, t+T2 is that operator intermittently feeds intake the time used into reaction vessels.
Contents of program：
LD First_Scan_On:SM0.1
R starts working:M0.0,1
LD Always_On:SM0.0
AN starts working:M0.0
A starts:M4.6
TON T37,VW0
LD Always_On:SM0.0
=L60.0
LD Always_On:SM0.0
=L63.7
LD L60.0
CALL AXIS0_CTRL:SBR1, L63.7, complete position:M0.1, mistake 1:MB1, current location:VD2, currently
Speed:VD6, works as front direction:M0.2
LD Always_On:SM0.0
=L60.0
LD T37
O T39
EU
=L63.7
LD L60.0
CALL AXIS0_GOTO:SBR3, L63.7, running position:VD10, running speed:VD14,2, stops:M0.3,
Complete position 2:M0.4, mistake 2:MB2, current location 2:VD18, present speed 2:VD22
LD T37
S starts working:M0.0,1
LD completes position 2:M0.4
EU
S mixers start:M0.5,1
LD mixers start:M0.5
TON T38,VW26
LD T38
EU
R mixers start:M0.5,1
S detection times:M0.6,1
LD detection times:M0.6
TON T39,VW28
LD T39
EU
R detection times:M0.6,1
LD Always_On:SM0.0
=L60.0
LD Always_On:SM0.0
=L63.7
LD L60.0
CALL MBUS_CTRL:SBR12,L63.7,9600,1,0,100,M0.7,MB3
LD Always_On:SM0.0
=L60.0
LD write frequencies:M4.1
=L63.7
LD L60.0
CALL MBUS_MSG:SBR13, L63.7,1,1,420000,1, the agitator speed of service:VD30,M4.0,MB5
LD Always_On:SM0.0
=L60.0
LD rotates forward operation:M4.3
=L63.7
LD L60.0
CALL MBUS_MSG:SBR13,L63.7,1,1,41000,1,16#03,M4.2,MB6
LD Always_On:SM0.0
=L60.0
LD reversion operations:M4.5
=L63.7
LD L60.0
CALL MBUS_MSG:SBR13,L63.7,1,1,41000,1,16#04,M4.4,MB7
LD Always_On:SM0.0
=L60.0
LD mixers start:M0.5
EU
=L63.7
LD L60.0
CALL MBUS_MSG:SBR13, L63.7,1,1,41000,1,16#1, start:M4.6,MB8
LD Always_On:SM0.0
=L60.0
LD detection times:M0.6
EU
=L63.7
LD L60.0
CALL MBUS_MSG:SBR13,L63.7,1,1,41000,1,16#05,M4.7,MB9。
Take formula sample analysis front processor part explanation:Portable example processor reaction unit I parts:A：See Fig. 4 a,
Fig. 4 b, reactive tank 10 is cylindrical cell body, the vertical groove bottom cylindrical shape of circle centre position bulge into it is anti-overflow enclose 10b, it is anti-overflow to enclose 10b tops
Harvest annulus in the bottom surface of portion's parallel reaction groove 10, annulus endoporus is the stepper motor M1 center tunnels 10a of rot 4, anti-overflow to enclose
10b is in there is wire mounting hole 10c in interior receipts annulus lower wall, anti-overflow enclose is used to be fitted around infrared generator outside 10b
3.B. Fig. 4 c, Fig. 4 d are seen, vessel fixed disk 2 and vessel pallet 12 are the torus with certain thickness, same diameter, vessel
Fixed disk 2 is evenly equipped with reaction vessels hole 2b on the circular arc away from the center of circle, for placing response vessel, vessel fixed disk 2 and vessel
Pallet 12 is with being all uniformly distributed fixing hole, vessel fixed disk fixing hole 2a, vessel pallet fixing hole 12a in the Inner arc of radius
Aperture and the diameter of fix bar 9 match.C. Fig. 2 is seen, the thickening of power transmission shaft 13 and development length of rot 4, development length exceed
The anti-overflow of the middle part of reactive tank 10 encloses 10b height, and the end points diameter of power transmission shaft 13 reduces, and there is screw thread on surface, and diameter is with leading in power piece 8
Heart circle, the internal diameter of fixing nut 7 are equal.D. Fig. 3 is seen, magnetic stirrer 5 is vertical on magnetic stirrer motor M2 power transmission shaft
The rotor in magnet, complex reaction vessel is installed in power transmission shaft to be stirred reaction system.E. Fig. 2, Fig. 3, far infrared are seen
Generator 3 is annular, and annular diameters enclose 10b positions diameter slightly larger than the anti-overflow of reactive tank 10.F. Fig. 3, chassis 6 and dress are seen
Decorative cover 1 is the cylindrical shape cell body that one end is closed.G. Fig. 3, Fig. 4 c~e, the fixation kit structure are seen：One group of fix bar 9 it is each
Bar one end passes perpendicularly through vessel fixed disk fixing hole 2a and vessel pallet fixing hole 12a, and both are fixed on certain distance
Two parallel planes on, the other end of fix bar 9, which is fixed on, is led on power piece 8, and the vessel pallet that each fix bar 9 is passed through is fixed
Hole 12a, vessel fixed disk fixing hole 2a and fixation dot center on power piece 8 is led in the same vertical plane-parallel axis
On, constitute fixation kit.
Portable example processor ventilation unit III parts:H. Fig. 7 a, Fig. 7 b, the structure of fixed mount 17 are seen：Annular base
The center of fixed mount 17 is the penetrating exhaust fan fixing pipe 17a in the center of circle, and exhaust fan fixing pipe 17a peripheral annulars interval is fixed many
Individual illuminating lamp fixing pipe 17c, observation tube 17b, exhaust fan fixing pipe 17a are provided with illuminating lamp for fixing scavenger fan 16, side wall
Has fixed groove 17d illuminating lamp fixing pipe 17c, for fixing illuminator 15.I. Fig. 7 c are seen, front shroud 18 carries for one end
The cylindrical shape of shrouding, shrouding center have around the guard 18a isometrical with exhaust fan fixing pipe 17a, guard 18a around it is multiple with
Illuminating lamp fixing pipe 17c, observation tube 17b isometrical illumination hole 18c, front shroud peep hole 18b.J. Fig. 7 d are seen, backboard 14 is annulus
Shape plate, annulus endoporus is around backboard peep hole 14b, the back of the body in fan exhaust pore 14a, fan exhaust pore 14a peripheries ring body
Observation tube 17b, front shroud peep hole 18b diameters and quantity on plate peep hole 14b and fixed mount is equal, installs latter three center
On the same axis.K. Fig. 7 e, 7f are seen, button cover 24 is cylindrical shape, and one end edge diameter expands as baffle plate 24a, and cylinder covers for button
Fixed cylinder 24b, close baffle plate is provided with illumination hole 18c, front shroud peep hole on transparent glasses lens 24c, front shroud 18 in cylinder
Backboard peep hole 14b on 18b and backboard 14 is sealed by buckleing cover 24.L. Fig. 5 is seen, universal knot connecting rod 26 is matched somebody with somebody on universal node
There is the connecting rod of fixed knob, cross connecting piece 27 ties the fixing end of connecting rod 26 and vertical by fixed knob thereon by universal
The column 25 being fixed on pallet base 28 is connected composition support component, and air draft component is arranged on universal knot connecting rod 26 and lived
Dynamic one end, air draft component is suspended above reaction unit I, height adjustable.Portable example processor emission-control equipment IV zero
Part:M. Fig. 8 is seen, surge tank 21, scrubber tower 20 are cylinder body hollow, that top is arc surface, and the air inlet mouth of pipe of surge tank 21 is located at
At the top of tank body, the outlet mouth of pipe prevents pot liquid from retaining from the elongation of the top of surge tank 21 to tank base.N. Fig. 9 a, gas washing are seen
The air inlet pipe of tank 20 stretches into tank base from top, and ceramic jet thrust 20c is fixed in end, increase enter the gas of scrubber tower 20 with
The contact of washing lotion, the outlet mouth of pipe is located at the top of tank body, and washing lotion intrusion pipe is set at the top of tank body, is controlled to open by perfusion tube valve 20a
And closing, tank wall bottom sets discharging tube, is controlled to open and close by discharge opeing tube valve 20b, facilitate washing lotion to change.O. figure is seen
9b, tourie 19 is for convenience of filling absorbent and seals, and is cube box structure, and air inlet pipe 19e is located at tank body top center, taken out
Tracheae 19d is fixed on tank wall bottom, internal to load lattice 19a by being separated into multilayer absorbent with meshed dividing plate, for filling out
The absorbent of different absorption functions is filled, absorbent leaves buffering lattice 19b between loading lattice 19a, passes through the gas of upper strata absorber layer
Buffered lattice 19b is distributed into lower floor's absorber layer again, is loaded and is sealed between absorbent mouthful and dividing plate by hermatic door 19c.
Application method：When using ventilation unit III by it is universal knot connecting rod be locked in by cross connecting piece in vertical pillars,
It is supported in above reaction unit I, ventilation unit III and emission-control equipment IV is connected by vent line；And by pipeline, electrically
Each device, PLC are associated, transferred on PLC display screens, input operation, by the electric apparatus control apparatus II programs of internal memory
Control carries out operation：Open general supply k, PLC control sections and be directly entered working condition, first according to sample treatment need in
The technical parameter of this operation is inputted in control interface：Quiescent time t, rot stepper motor M1 supply lines power-on time
T1 and magnetic stirrer motor M2 power-on times T2；First, soluble sample treatment：Reaction vessels are put into vessel fixed disk 2
Reaction vessels hole 2b, opens rot stepper motor M1 switch k2, and the control program write according to PLC passes through the time of input
T1 calculates the rot stepper motor M1 velocity of rotation v being shown on configuration interface, and adjustment stepper motor modulator P2 makes rotation
Device stepper motor M1 rotary speed is v；Magnetic stirrer motor M2 switch k3 are opened, pass through magnetic stirrer modulator P3
Control magnetic stirrer motor M2 rotary speeies；Interval charging time into reaction vessels is T2+t, and feed intake end, starts sample
Product handle course of reaction；When having acid, alkaline gas and the volatilization of other toxic gases in reaction system, ventilation unit is opened
III supply lines controlling switch k5, fan electromotor M3 rotary speeies by fan regulation and controlling device P5 adjust, by blast pipe by it is poisonous,
Pernicious gas is discharged into public ventilation equipment, or blast pipe is connected into surge tank air inlet pipe, opens emission-control equipment IV and powers
Circuit controlling switch k7, aspiration pump modulator P7 adjustment pumping pump motor M4 rotary speeies, make the air-breathing speed of aspiration pump 22 with
The ventilation velocity of scavenger fan 16 is mutually coordinated, and waste gas is handled；Luminous lamp switch k6 is opened at any time, is that operating environment is carried
For illumination；2nd, difficult sample dissolution processing：Heat transfer medium liquid is injected into reactive tank, soluble sample treatment start is repeated, adjusts
Speed, stirring set operation, are fed intake into reaction vessels, supersonic generator vibration source M power switch k1 are opened, by ultrasonic wave
Generator modulator P1 sets supersonic generator vibration source M ultrasonic intensities and heat supply temperature, the temperature needed for reaction system
During the temperature that can be provided more than supersonic generator 11, the supply line of infrared generator 3 switch k4 is opened, by remote red
The temperature that outside line generator modulator P4 settings should be provided, infrared generator 3 is supplied by heat transfer medium to reaction system
Heat, starts sample treatment course of reaction；Remaining operation is same as described above；3rd, concentration and evaporation drying：Repeat difficult sample dissolution
Processing operation, can be covered in reaction rooved face by the adjustment of air draft component as needed, be made by the scavenging action of scavenger fan 16
Gas tends to negative pressure state in reactive tank, reduces liquid concentration and evaporation drying time.
Claims (9)
1. a kind of portable sample analyzer front processor, including respective independent reaction unit I, ventilation unit III, exhaust-gas treatment
Device IV and electric apparatus control apparatus II, it is characterised in that package assembly when using：Ventilation unit passes through ten by universal knot connecting rod
Word connector is locked in vertical pillars, is supported in above reaction unit I, and vent line is connected at ventilation unit III and waste gas
Manage device IV, and by pipeline, electrically each device, PLC are associated；
Reaction unit I structures：Rot (4) is arranged on chassis (6) center of circle, multiple supersonic generators (11) and magnetic stirrer
(5) spacer ring is fixed in chassis cell body (6) around rot (4), and center tunnel (10a) is sleeved on rot (46) extension
On power transmission shaft (13), reactive tank (10) fixed with chassis (6) cell body, annular infrared generator (3) is fitted around in anti-overflow
Enclose (10b) around, lead power piece (8) and be set in behind power transmission shaft (13) end by fixing nut (7) fixation, lead power piece (8) and fixed
Wrapped up and covered by trim (1) in nut (7) periphery；
Ventilation unit III structures：Scavenger fan (16) is installed in exhaust fan fixing pipe (17a) and is fixed on fixed mount (17)
On, illuminator (15) is placed in illuminating lamp fixing pipe (17c), is fixed on the corresponding fixed groove in its both sides center (17d)
On, fan exhaust pore (14a) is set on the exhaust outlet of scavenger fan (16) (16a), and with front shroud (18) by the fixation
Frame (17) is closed therebetween, illumination hole (18c), front shroud peep hole (18b) and the backboard peep hole (14b) of front shroud (18) by with
Button cover (24) sealing of transparent glasses lens (24c)；
Emission-control equipment IV structure：By surge tank (21), scrubber tower (20), tourie (19) and aspiration pump (22) order,
It is sequentially connected by vent line (23), the emission-control equipment of connection composition is fixed in casing, surge tank (21) inlet port
Connect ventilation unit III；
Rot (4) rotating manner and velocity of rotation control zone, magnetic agitation are electrically connected in described electric apparatus control apparatus II
Device (5) velocity of rotation control zone, infrared generator (3) heating and temperature control area, supersonic generator (11) control zone, row
Gas fan (16) control zone and aspiration pump (22) control zone；
PLC control program：By in rot (4) and magnetic stirrer (5) power supply control program module deposit PLC, pass through display
Shield configuration interface operation, to programme-control PLC input instructions, PLC outputs signal to sound and light alarm, through motor to rot respectively
(4), through frequency converter to magnetic stirrer (5).
2. portable sample analyzer front processor according to claim 1, it is characterised in that reaction unit I fixation kit
Structure：One group of each bar one end of fix bar (9) passes perpendicularly through vessel fixed disk (2a) and vessel pallet fixing hole (12a), incite somebody to action both
It is fixed on two parallel planes with certain distance, fix bar (9) other end, which is fixed on, leads on power piece (8), each fix bar
(9) the pallet fixing hole (12a) that is passed through, fixed disk fixing hole (2a) and the fixation dot center led on power piece (8) hang down same
On the straight plane-parallel axis, fixation kit is constituted.
3. portable sample analyzer front processor according to claim 1, it is characterised in that support component is assembled：Universal knot
Connecting rod (26) is the connecting rod for being furnished with fixed knob on universal node, and cross connecting piece (27) is by fixed knob thereon by ten thousand
It is connected composition support component to knot connecting rod (26) fixing end and column (25), column (25) is vertically fixed on pallet base
(28) on, air draft component is arranged on the movable one end of universal knot connecting rod (26)；.
4. portable sample analyzer front processor according to claim 1, it is characterised in that reaction unit I parts：
A. reactive tank (10) is cylindrical cell body, the vertical groove bottom cylindrical shape of circle centre position swell to be formed it is anti-overflow enclose (10b), it is anti-overflow to enclose
Harvest annulus in parallel reactive tank (10) bottom surface at the top of (10b), annulus endoporus is rot (4) stepper motor M1 center tunnels
(10a), anti-overflow enclose (10b) has wire mounting hole (10c) in interior receive in annulus lower wall；
B. reaction vessels hole (2b) is evenly equipped with circular arc of the vessel fixed disk 2 away from the center of circle, for placing response vessel, vessel are solid
Price fixing (2) and vessel pallet (12) are with being all uniformly distributed fixing hole, vessel fixed disk fixing hole (2a), device in the Inner arc of radius
The aperture of ware pallet fixing hole (12a) matches with fix bar (9) diameter；
C. power transmission shaft (13) thickening of rot (4) and development length, what development length exceeded in the middle part of reactive tank (10) anti-overflow encloses
(10b) height, power transmission shaft (13) end points diameter reduces, and there is screw thread on surface, and diameter is with leading power piece (8) center circle, fixing nut (7)
Internal diameter is equal；
D. infrared generator 3 is annular, and annular diameters enclose (10b) position diameter slightly larger than the anti-overflow of reactive tank (10).
5. portable sample analyzer front processor according to claim 1, it is characterised in that ventilation unit III parts：
E. fixed mount (17) structure：The center of cup dolly fixed mount (17) is the penetrating exhaust fan fixing pipe (17a) in the center of circle, row
Multiple illuminating lamp fixing pipes (17c), observation tube (17b), exhaust fan fixing pipe are fixed in gas fan fixing pipe (17a) peripheral annular interval
(17a) is used to fix the illuminating lamp fixing pipe (17c) that scavenger fan (16), side wall are provided with illuminator fixed groove (17d), uses
In fixed illuminator (15)；
F. front shroud (18) is the cylindrical shape that one end carries shrouding, and there is the guard isometrical with exhaust fan fixing pipe (17a) at shrouding center
(18a), the circular multiple illumination holes (18c) isometrical with illuminating lamp fixing pipe (17c), observation tube (17b) of guard (18a) surrounding,
Front shroud peep hole (18b)；
G. backboard (14) is annular plate, and annulus endoporus is fan exhaust pore (14a), fan exhaust pore (14a) peripheral ring
Around backboard peep hole (14b) on body, observation tube (17b), front shroud peep hole on backboard peep hole (14b) and fixed mount
(18ba) diameter and quantity are equal, install latter three center on the same axis；
H. button cover (24) is cylindrical shape, and one end edge diameter expands as baffle plate (24a), and cylinder is button cover fixed cylinder (24b), in circle
Close baffle plate is provided with illumination hole (18c), front shroud peep hole (18b) and backboard on transparent glasses lens (24c), front shroud (18) in cylinder
(14) the backboard peep hole (14b) on is by buckleing cover (24) sealing.
6. portable sample analyzer front processor according to claim 1, it is characterised in that emission-control equipment IV parts：
I. surge tank (21), scrubber tower (20) are cylinder body hollow, that top is arc surface, and surge tank (21) air inlet mouth of pipe is located at
At the top of tank body, the outlet mouth of pipe is extended to tank base from the top of surge tank (21)；
J. scrubber tower (20) air inlet pipe stretches into tank base from top, and ceramic jet thrust (20c) is fixed in end, and increase enters gas washing
Contact of the gas of tank (20) with washing lotion, the outlet mouth of pipe is located at the top of tank body, washing lotion intrusion pipe is set at the top of tank body, by perfusion pipe valve
Door (20a) control is opened and closed, and tank wall bottom sets discharging tube, is controlled to open and close by discharge opeing tube valve (20b)；
K. tourie (19) is for convenience of filling absorbent and seals, and is cube structure, air inlet pipe (19e) _ be located in tank body top
The heart, exhaust tube (19d) is fixed on tank wall bottom, internal to load lattice by being separated into multilayer absorbent with meshed dividing plate
(19a), the absorbent for loading different absorption functions, absorbent leaves buffering lattice (19b) between loading lattice (19a), by upper
The buffered lattice of gas (19b) of layer absorber layer distributes into lower floor absorber layer again, load between absorbent mouth and dividing plate by
Hermatic door (19c) is sealed.
7. a kind of application method of portable sample analyzer front processor as claimed in claim 1, reaction unit I, ventilation dress
Put III, emission-control equipment IV and electric apparatus control apparatus II each independent, it is characterised in that by pipeline, electrically by institute when using
State each device, PLC the composition processor that is associated overall：Transferred on display screen configuration interface, input operation, by the electrical equipment of internal memory
Control device II programme-control carries out operation：Open general supply k, PLC control sections and be directly entered working condition, first according to sample
Product processing is needed in the technical parameter that this operation is inputted in control interface：Quiescent time t, rot stepper motor M1 supply lines
Road power-on time T1 and magnetic stirrer motor M2 power-on times T2；
Soluble sample treatment：Reaction vessels are put into the reaction vessels hole (2b) of vessel fixed disk (2), rot (4) is opened
Stepper motor M1 switch k2, the control program write according to PLC calculated by the time T1 of input and is shown on configuration interface
Stepper motor M1 velocity of rotation v, adjustment stepper motor modulator P2 make rot stepper motor M1 rotary speed be v；Open
Magnetic stirrer motor M2 switch k3 are opened, magnetic stirrer motor M2 rotary speeies are controlled by agitator modulator P3；If to
Interval charging time is T2+t in reaction vessels, and feed intake end, starts sample treatment course of reaction；When there is acid in reaction system
Property, alkaline gas and other toxic gases volatilization when, open ventilation unit III supply line controlling switch k5, fan electromotor M3
Rotary speed is adjusted by fan regulation and controlling device P5, and poisonous, pernicious gas is discharged into public ventilation equipment by blast pipe, or will row
Tracheae connects surge tank air inlet pipe, opens emission-control equipment IV supply line controlling switch k7, aspiration pump modulator P7 adjustment
Pump motor M4 rotary speeies are evacuated, the air-breathing speed and the ventilation velocity of scavenger fan (16) of aspiration pump (22) is mutually coordinated, it is right
Waste gas is handled；Luminous lamp switch k6 is opened at any time, and illumination is provided for operating environment.
8. the application method of portable sample analyzer front processor according to claim 7, it is characterised in that indissoluble desampling
Product processing：The injection heat transfer medium liquid into reactive tank (10), repeats soluble sample treatment start, speed governing, stirring setting operation,
Fed intake into reaction vessels, open supersonic generator vibration source M power switch k1, set by supersonic generator modulator P1
Supersonic generator vibration source M ultrasonic intensities and heat supply temperature, temperature exceedes supersonic generator needed for reaction system
(11) during the temperature that can be provided, infrared generator (3) supply line switch k4 is then turned on, is adjusted by infrared generator
The temperature that the P4 settings of control device should be provided, infrared generator (3) is given reaction system heat supply by heat transfer medium, started at sample
Manage course of reaction；Remaining operation is same as described above.
9. the application method of portable sample analyzer front processor according to claim 7, it is characterised in that concentration is with steaming
Send out drying process：Difficult sample dissolution processing operation is repeated, the adjustment of air draft component is covered in reaction rooved face as needed, passed through
The scavenging action of scavenger fan (16) makes gas in reactive tank tend to negative pressure state, reduces liquid concentration and evaporation drying time.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279146A (en) * | 2018-01-30 | 2018-07-13 | 北京航空航天大学 | A kind of pre-treating method for zinc oxide-based ceramic composition test |
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