CN108014647A - The ultrasonic cleaning apparatus of bioxin sampling membrane - Google Patents
The ultrasonic cleaning apparatus of bioxin sampling membrane Download PDFInfo
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- CN108014647A CN108014647A CN201711437335.XA CN201711437335A CN108014647A CN 108014647 A CN108014647 A CN 108014647A CN 201711437335 A CN201711437335 A CN 201711437335A CN 108014647 A CN108014647 A CN 108014647A
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- rinse bath
- sub
- elevating mechanism
- cleaning apparatus
- ultrasonic cleaning
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- 239000012528 membrane Substances 0.000 title claims abstract description 55
- 238000005070 sampling Methods 0.000 title claims abstract description 55
- 238000004506 ultrasonic cleaning Methods 0.000 title claims abstract description 32
- 239000003665 fog water Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000011173 large scale experimental method Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 40
- 230000003028 elevating effect Effects 0.000 claims description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000003344 environmental pollutant Substances 0.000 description 14
- 231100000719 pollutant Toxicity 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 239000002250 absorbent Substances 0.000 description 9
- 230000002745 absorbent Effects 0.000 description 9
- 239000000523 sample Substances 0.000 description 9
- 239000003463 adsorbent Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FAXIJTUDSBIMHY-UHFFFAOYSA-N diethoxy-(2-ethylsulfanylethoxy)-sulfanylidene-$l^{5}-phosphane;1-diethoxyphosphorylsulfanyl-2-ethylsulfanylethane Chemical compound CCOP(=O)(OCC)SCCSCC.CCOP(=S)(OCC)OCCSCC FAXIJTUDSBIMHY-UHFFFAOYSA-N 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- DPQMPFBUHULHSC-UHFFFAOYSA-J [Na].[Hg](Cl)(Cl)(Cl)Cl Chemical compound [Na].[Hg](Cl)(Cl)(Cl)Cl DPQMPFBUHULHSC-UHFFFAOYSA-J 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003987 organophosphate pesticide Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2066—Pulsated flow
- B01D2321/2075—Ultrasonic treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of ultrasonic cleaning apparatus of bioxin sampling membrane, including：Reservoir, rinse bath and fog water content, some mutually independent sub- rinse baths are equipped with the rinse bath, ultrasonic cleaning apparatus is equipped with every sub- rinse bath, cleaning solution is equiped with the reservoir, and the reservoir is connected with each sub- rinse bath, the rinse bath is additionally provided with the sliding equipment for carrying bioxin sampling membrane that can enter each sub- rinse bath, and each sub- rinse bath is connected with the fog water content, and the fog water content connects large-scale experiment instrument.Thoroughly cleaning, ultrasonic cleaning apparatus simple in structure, the high bioxin sampling membrane of the degree of automation can be carried out to the attachment on filter membrane the invention discloses a kind of.
Description
Technical field
The present invention relates to bioxin sampling technique field, more particularly to it is a kind of attachment on filter membrane can be carried out it is thorough
Cleaning, ultrasonic cleaning apparatus simple in structure, the high bioxin sampling membrane of the degree of automation.
Background technology
Atmospheric sampling is the process of pollutant sample or contaminated air sample in collection air.Spot sampling method has two
Class：One kind is large quantity of air is played the relatively low enriching pollutants of concentration in air by liquid-absorbant or solid absorbent
Come, such as degassing method, filter membrane method.Another kind of is with air of container (the vial, polybag etc.) collection containing pollutant.The former surveys
What is obtained is the mean concentration of pollutant in air in the sampling time；What the latter measured is instantaneous concentration or average dense in the short time
Degree.The mode of sampling should be depending on the purpose of sampling and field condition.Institute's sample thief should be representative.Sampling efficiency is high,
Operation must be easy, and is convenient for subsequent analysis measure, to obtain the master data of reliable atmosphere pollution.Gather air
The sample of middle pollutant or the sample of contaminated air, to obtain the master data of atmosphere pollution.
Atmospheric sampling is the important step of atmosphere environment supervision, and the reliable sexual intercourse for monitoring data is very big.Collection is big
The method of gas sample product, mainly there is two classes:One kind is to make large quantity of air by liquid-absorbant or solid absorbent, to absorb or hinder
Pollutant is stayed, the relatively low enriching pollutants of concentration in original air are got up, such as degassing method, filter membrane method.Measured with this kind of method
The result is that in the sampling time in air pollutant mean concentration.Another kind of is to use container (vial, polybag, rubber ball
Courage, syringe etc.) air of the collection containing pollutant.This kind of method is suitable for following situations：In air the concentration of pollutant compared with
It is high；Or the sensitivity of assay method is higher；It is not easy by the polluted gas and steaming of liquid-absorbant absorption or solid absorbent absorption
Vapour.The result measured with this method is the instantaneous concentration of pollutant or the mean concentration in the short time in air.In addition, also low temperature
Freezing, available for collection escaping gas and steam, such as alkyl lead.Liquid-absorbant in sampler is mainly used for absorbing gas
State and steam-like material.Common absorbent has：Water, compound water solution, organic solvent etc..Absorbent must be able to and pollutant
Quickly chemical reaction occurs or pollutant can be promptly dissolved, and is convenient for analysis operation.Such as the fluorination in air
Hydrogen, hydrogen chloride are with water as absorbent；Sulfur dioxide can be used as absorbent by the use of tetrachloro mercury sodium；Thimet (3911), demeton
(1059) etc. organophosphorus pesticide can be used as absorbent etc. by the use of 5% methanol.Solid absorbent has granular adsorbent and threadiness to inhale
Attached dose two kinds.Common granular adsorbent has silica gel, unglazed pottery etc., the sampling for gaseous state, steam-like and particulate matter.Fiber
Shape adsorbent has filter paper, filter membrane, absorbent cotton, mineral wool etc., and suction-operated is mainly physical detention, for gathering particle
Thing.Sometimes adsorbent makes pollutant that chemical action occur with it and adsorbed first with certain chemical reagent impregnation, main to use
In collection gaseous state or steam-like pollutant.
Common outside atmosphere sample devices, it is small, easily carry, but the performance ratio of its detection is relatively limited, it is difficult to do
Accurately detect and analyze to gaseous sample to be measured progress, and large-scale experimental facilities is then general bulky, is not easy to move,
It is often placed at interior.So if selection filter membrane method, then need to wash out the attachment being accumulated on filter membrane from filter membrane
Come, then attachment is reentered into large-scale experiment instrument and is tested and is analyzed.
Therefore, there is an urgent need for it is a kind of can on filter membrane attachment carry out thoroughly cleaning, simple in structure, the degree of automation is high
The ultrasonic cleaning apparatus of bioxin sampling membrane.
The content of the invention
The object of the present invention is to provide it is a kind of can on filter membrane attachment carry out thoroughly cleaning, it is simple in structure, automatic
The ultrasonic cleaning apparatus of the high bioxin sampling membrane of change degree.
To achieve these goals, technical solution provided by the invention is：A kind of ultrasonic wave of bioxin sampling membrane is clear
Equipment is washed, including：Reservoir, rinse bath and fog water content, it is characterised in that be equipped with some mutually independent sons in the rinse bath
Rinse bath, is equipped with ultrasonic cleaning apparatus in every sub- rinse bath, cleaning solution, the cleaning solution is equiped with the reservoir
For acetone and toluene, and the reservoir is connected with each sub- rinse bath, the rinse bath be additionally provided with can enter it is each
The sliding equipment for carrying bioxin sampling membrane of the sub- rinse bath, each sub- rinse bath connect with the fog water content
Logical, the fog water content connects large-scale experiment instrument, and being additionally provided with elevating mechanism , bioxin sampling membranes on the sliding equipment is arranged on
On the elevating mechanism, the elevating mechanism is used for lifting or the dropping action for performing bioxin sampling membrane, the elevator
Structure includes two installing plates being oppositely arranged, and bioxin sampling membrane is arranged between two installing plates；
The entrance for allowing the elevating mechanism to enter, and every sub- rinse bath are equipped with above each sub- rinse bath
Interior to be additionally provided with sealing plate at entrance underface, described sealing plate one end is installed in the shaft with resetting spring,
When the elevating mechanism enters the sub- rinse bath by the entrance, the sealing plate can be opened by one angle of rotation,
And when the elevating mechanism leaves the sub- rinse bath by the entrance, the sealing plate by the resetting spring again
The entrance is sealed.
The sliding equipment is arranged on above the rinse bath, and can be slided above every sub- rinse bath, the rinse bath
Top both sides be respectively equipped with two guide rails laid along the sub- rinse bath orientation, the sliding equipment includes stepping electricity
Machine, leading screw, portal frame, sliding block, the portal frame are slidably arranged on the guide rail by the sliding block, and the stepper motor leads to
Crossing the leading screw drives the portal frame to be moved back and forth on the guide rail, and the elevating mechanism is arranged on the portal frame.
The portal frame includes crossbeam and pillar, and the pillar is equipped with the elongated slot of vertical direction, the elevating mechanism edge
The elongated slot is lifted or dropping action.
Before each sub- rinse bath is connected with the fog water content, a dashpot is introduced into, the dashpot is arranged on institute
State bottom of rinse bath.
The atomization trench bottom is equipped with atomizing piece and heating unit.
Solenoid valve I, the dashpot and the atomization are respectively equipped between the reservoir and each sub- rinse bath
Solenoid valve II is equipped between groove.
Further include control device, the ultrasonic cleaning apparatus, sliding equipment, elevating mechanism, atomizing piece, heating unit,
Solenoid valve I and solenoid valve II are connected with the control device, and the control device controls the distance that the sliding equipment slides,
Control the elevating mechanism to carry the lifting of bioxin sampling membrane or landing, control the work frequency of the ultrasonic cleaning apparatus
Rate and run time, control starting or stoping for the atomizing piece, control the heating power of the heating unit, control each institute
State being turned on and off for solenoid valve I and solenoid valve II.
The elevating mechanism has further included a level board, and two installing plates are lifted on below the level board, and described
Level board surrounding is equipped with silica gel boss, and when the elevating mechanism enters the sub- rinse bath, the silica gel boss is to described
Entrance is in interference fit and the entrance is sealed.
Compared with prior art, due in the ultrasonic cleaning apparatus of bioxin sampling membrane of the present invention, the cleaning
Some mutually independent sub- rinse baths are equipped with groove, cleaning solution, and the reservoir and each institute are equiped with the reservoir
State sub- rinse bath to connect, each sub- rinse bath is connected with the fog water content, and the fog water content connects large-scale experiment instrument
Device.Therefore , bioxin sampling membrane can be cleaned in different sub- rinse baths, reach clean up attachment completely
Purpose.
It will be become more fully apparent by following description and with reference to attached drawing, the present invention, these attached drawings are used to explain the present invention
Embodiment.
Brief description of the drawings
Fig. 1 is the module diagram of the ultrasonic cleaning apparatus of bioxin sampling membrane of the present invention.
Fig. 2 is the schematic diagram of the rinse bath of the ultrasonic cleaning apparatus of bioxin sampling membrane as shown in Figure 1.
Embodiment
The embodiment of the present invention described referring now to attached drawing, similar element numbers represent similar element in attached drawing.Such as
It is upper described, as shown in Figure 1, 2, the ultrasonic cleaning apparatus 100 of bioxin sampling membrane provided in an embodiment of the present invention, including：
Reservoir 1, rinse bath 2 and fog water content 3, the rinse bath 2 is interior to be equipped with four mutually independent sub- rinse baths 21,22,23,24,
Ultrasonic cleaning apparatus 4, and each sub- rinse bath 21,22,23,24 are equipped with every sub- rinse bath 21,22,23,24
The working frequency of interior ultrasonic cleaning apparatus 4 is different, and working frequency improves successively, is equiped with the reservoir 1 clear
Washing lotion, cleaning solution is acetone and toluene, and the reservoir 1 is connected with each sub- rinse bath 21,22,23,24, described
Rinse bath 2 is additionally provided with the slip for carrying bioxin sampling membrane 50 that can enter each sub- rinse bath 21,22,23,24
Mechanism 5, in other words the sliding equipment 5 carries bioxin sampling membrane 50, and can be sent into bioxin sampling membrane 50
Each sub- rinse bath 21,22,23,24 carries out ultrasonic cleaning, each sub- rinse bath 21,22,23,24 with it is described
Fog water content 3 connects, and the fog water content 3 passes through the connection of outlet 31 large-scale experiment instrument.The test of large-scale experiment instrument generally requires
The form carried secretly by air-flow enters, and in other words the attachment on filter membrane is atomized into mist in the fog water content 3, leads to
The test probe for crossing large-scale testing equipment tests attachment contained in air-flow entrainment.And large-scale laboratory apparatus is
Be placed in laboratory and be not easy what is moved, Er bioxin sampling only need to specifically be filtered by small-sized atmospheric sampling coordinative composition of equipments
Film, the present invention are thoroughly to be cleaned to accumulating appendiculate filter membrane, allow attachment to flake off into cleaning solution, then will
Carry out being atomized into mist containing appendiculate cleaning solution, enter back into large-scale experiment instrument, attachment is tested and is analyzed.
In one embodiment, as shown in Fig. 2, the sliding equipment 5 is arranged on the top of rinse bath 2, and can be in every height
Slide the top of rinse bath 21,22,23,24.
In above-described embodiment, as shown in Fig. 2, the top both sides of the rinse bath 2 are respectively equipped with two along the sub- cleaning
21,22,23,24 orientation of groove lay guide rail 6, the sliding equipment 5 include stepper motor 51, leading screw 52, portal frame 53,
Sliding block 54, the portal frame 53 are slidably arranged on the guide rail 6 by the sliding block 54, and the stepper motor 51 is by described
Leading screw 52 drives the portal frame 53 to be moved back and forth on the guide rail 6.Only need to by controlling the action of the stepper motor 51,
I.e. controllable bioxin sampling membrane 50 enters the different sub- rinse baths 21,22,23,24, and sets multiple sons clear
The purpose of washing trough 21,22,23,24 is that thoroughly is cleaned with the ultrasonic wave Dui bioxin sampling membrane 50 of different frequency.
In one embodiment, as shown in Fig. 2, the sliding equipment 5 is additionally provided with elevating mechanism 7, the elevating mechanism 7 is arranged on
, bioxin sampling membrane 50 is arranged on the elevating mechanism 7 on the portal frame 53, and the elevating mechanism 7 is used to perform Er Evil
The lifting of English sampling membrane 50 or dropping action.
In one embodiment, as shown in Fig. 2, the portal frame 53 includes crossbeam 531 and pillar 532, on the pillar 532
Elongated slot 533 equipped with vertical direction, the elevating mechanism 7 is lifted along the elongated slot 533 or dropping action, passes through the elongated slot
The movement locus of 533 pairs of elevating mechanisms 7 carries out spacing, it is possible to increase equipment reliability of operation and precision, precision.
In one embodiment, as shown in Fig. 2, the elevating mechanism 7 includes two installing plates 71 being oppositely arranged, and bioxin
Sampling membrane 50 is arranged between two installing plates 71.
In one embodiment, as shown in Figure 1, 2, each sub- rinse bath 21,22,23,24 is connected with the fog water content 3
Before, a dashpot 8 is introduced into, the dashpot 8 is arranged on 21,22,23,24 bottom of rinse bath.
In one embodiment, as shown in Figure 1,3 bottom of the fog water content is equipped with atomizing piece 9 and heating unit 10.It is described to add
Thermal 10 is in order to improve cleaning solution temperature, and the atomizing piece 9 is then in order to be atomized cleaning solution.
In one embodiment, as shown in Figure 1, dividing between the reservoir 1 and each sub- rinse bath 21,22,23,24
Not She You solenoid valve I 11, solenoid valve II 12 is equipped between the dashpot 8 and the fog water content 3.
In one embodiment, as shown in Figure 1, 2, control device (not showing on figure), the ultrasonic cleaning apparatus are further included
4th, sliding equipment 5, elevating mechanism 7, atomizing piece 9, heating unit 10, solenoid valve I 11 and solenoid valve II 12 are filled with the control
Put connection.By the solenoid valve I 11, the cleaning solution in the reservoir 1 can be controlled to enter any one described sub- cleaning
Groove 21,22,23,24, and by the solenoid valve II 12, can be by any one described sub- rinse bath 21,22,23,24
Cleaning solution is discharged into the dashpot 8, then enters the fog water content 3 by the dashpot 8, and the control device controls institute
The distance of the slip of sliding equipment 5 is stated, controls the elevating mechanism 7 to carry bioxin sampling membrane 50 and is lifted or landed, control
The working frequency and run time of the ultrasonic cleaning apparatus 4, control starting or stoping for the atomizing piece 9, described in control
The heating power of heating unit 10, controls being turned on and off for each solenoid valve I 11 and solenoid valve II 12.
In one embodiment, as shown in Fig. 2, each sub- top of rinse bath 21,22,23,24 is equipped with for allowing institute
The entrance 13 of the entrance of elevating mechanism 7 is stated, and is also set at the underface of entrance 13 in every sub- rinse bath 21,22,23,24
There is sealing plate (not showing on figure), described sealing plate one end is installed in the shaft with resetting spring, when the elevating mechanism 7 is logical
When crossing the entrance 13 into sub- rinse bath 21,22,23,24, the sealing plate can be opened by one angle of rotation, and be worked as
When the elevating mechanism 7 leaves sub- rinse bath 21,22,23,24 by the entrance 13, the sealing plate passes through described multiple
Position spring again seals the entrance 13.And it should be noted that the shaft with resetting spring is then installed on often
At the lower surface of a sub- 21,22,23,24 upper head plate of rinse bath.
Applied Ru above-mentioned in example, as shown in Fig. 2, the elevating mechanism 7 has further included a level board 72, two installing plates 71
The lower section of level board 72 is lifted on, and 72 surrounding of the level board is equipped with the silica gel for being sealed to the entrance 13
Boss 73, when the elevating mechanism 7 enters sub- rinse bath 21,22,23,24, the silica gel boss 73 is to the entrance
13 seal the entrance in interference fit.
Compared with prior art, with reference to Fig. 1 and 2, due to the ultrasonic cleaning apparatus in bioxin sampling membrane of the present invention
In 100, four mutually independent sub- rinse baths 21,22,23,24 are equipped with the rinse bath 2, are equiped with the reservoir 1
Cleaning solution, the cleaning solution is acetone and toluene, and the reservoir 1 connects with each sub- rinse bath 21,22,23,24
Logical, each sub- rinse bath 21,22,23,24 is connected with the fog water content 3, and the fog water content 3 connects large-scale experiment instrument
Device.Therefore , bioxin sampling membrane 50 can be cleaned in different sub- rinse baths, reached and cleaned up attachment completely
Purpose.
It is above disclosed to be merely a preferred embodiment of the present invention, the right of the present invention cannot be limited with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (8)
1. a kind of ultrasonic cleaning apparatus of bioxin sampling membrane, including：Reservoir, rinse bath and fog water content, its feature exist
In, some mutually independent sub- rinse baths are equipped with the rinse bath, ultrasonic cleaning apparatus is equipped with every sub- rinse bath,
It is equiped with cleaning solution in the reservoir, the cleaning solution is acetone and toluene, and the reservoir and each sub- cleaning
Groove connects, and the rinse bath is additionally provided with the skate machine for carrying bioxin sampling membrane that can enter each sub- rinse bath
Structure, each sub- rinse bath are connected with the fog water content, and the fog water content connects large-scale experiment instrument, the sliding equipment
On be additionally provided with elevating mechanism , bioxin sampling membrane on the elevating mechanism, the elevating mechanism is used to perform bioxin
The lifting of sampling membrane or dropping action, the elevating mechanism include two installing plates being oppositely arranged, and bioxin sampling membrane
Between two installing plates；
The entrance for allowing the elevating mechanism to enter, and position in every sub- rinse bath are equipped with above each sub- rinse bath
Sealing plate is additionally provided with entrance underface, described sealing plate one end is installed in the shaft with resetting spring, works as institute
When stating elevating mechanism and entering the sub- rinse bath by the entrance, the sealing plate can be opened by one angle of rotation, and be worked as
When the elevating mechanism leaves the sub- rinse bath by the entrance, the sealing plate is by the resetting spring again to institute
Entrance is stated to be sealed.
2. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 1, it is characterised in that the sliding equipment
Above the rinse bath, and it can be slided above every sub- rinse bath, the top both sides of the rinse bath are respectively equipped with two
The guide rail laid along the sub- rinse bath orientation, the sliding equipment include stepper motor, leading screw, portal frame, sliding block, institute
State portal frame to be slidably arranged on the guide rail by the sliding block, the stepper motor drives described gantry by the leading screw
Frame moves back and forth on the guide rail, and the elevating mechanism is arranged on the portal frame.
3. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 2, it is characterised in that the portal frame bag
Crossbeam and pillar are included, the pillar is equipped with the elongated slot of vertical direction, and the elevating mechanism is lifted or landed along the elongated slot
Action.
4. such as the ultrasonic cleaning apparatus of claim 1-3 any one of them bioxin sampling membranes, each sub- cleaning
Before groove is connected with the fog water content, a dashpot is introduced into, the dashpot is arranged on the bottom of rinse bath.
5. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 4, it is characterised in that the fog water content bottom
Portion is equipped with atomizing piece and heating unit.
6. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 5, it is characterised in that the reservoir with
Solenoid valve I is respectively equipped between each sub- rinse bath, solenoid valve II is equipped between the dashpot and the fog water content.
7. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 6, it is characterised in that control device is further included,
The ultrasonic cleaning apparatus, sliding equipment, elevating mechanism, atomizing piece, heating unit, solenoid valve I and solenoid valve II are and institute
Control device connection is stated, the control device controls the distance that the sliding equipment slides, and controls the elevating mechanism to carry two
Evil English sampling membrane is lifted or landing, controls the working frequency and run time of the ultrasonic cleaning apparatus, described in control
Atomizing piece starts or stops, and controls the heating power of the heating unit, controls each solenoid valve I and solenoid valve II
It is turned on and off.
8. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 1, it is characterised in that the elevating mechanism also wraps
A level board has been included, two installing plates are lifted on below the level board, and the level board surrounding is equipped with silica gel boss,
When the elevating mechanism enters the sub- rinse bath, the silica gel boss to the entrance be in interference fit and to it is described enter
Mouth is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437335.XA CN108014647A (en) | 2017-12-26 | 2017-12-26 | The ultrasonic cleaning apparatus of bioxin sampling membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437335.XA CN108014647A (en) | 2017-12-26 | 2017-12-26 | The ultrasonic cleaning apparatus of bioxin sampling membrane |
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| Publication Number | Publication Date |
|---|---|
| CN108014647A true CN108014647A (en) | 2018-05-11 |
Family
ID=62071006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437335.XA Withdrawn CN108014647A (en) | 2017-12-26 | 2017-12-26 | The ultrasonic cleaning apparatus of bioxin sampling membrane |
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