CN108160604A - The multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane - Google Patents
The multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane Download PDFInfo
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- CN108160604A CN108160604A CN201711435596.8A CN201711435596A CN108160604A CN 108160604 A CN108160604 A CN 108160604A CN 201711435596 A CN201711435596 A CN 201711435596A CN 108160604 A CN108160604 A CN 108160604A
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- rinse bath
- filter membrane
- sub
- sampling filter
- particle sampling
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- 239000012528 membrane Substances 0.000 title claims abstract description 57
- 238000005070 sampling Methods 0.000 title claims abstract description 56
- 239000002245 particle Substances 0.000 title claims abstract description 45
- 238000004506 ultrasonic cleaning Methods 0.000 title claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000003665 fog water Substances 0.000 claims abstract description 23
- 238000011173 large scale experimental method Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 36
- 230000003028 elevating effect Effects 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 abstract description 18
- 239000003344 environmental pollutant Substances 0.000 description 14
- 231100000719 pollutant Toxicity 0.000 description 14
- 239000002250 absorbent Substances 0.000 description 9
- 230000002745 absorbent Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000523 sample Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000005406 washing Methods 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
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000001514 detection method 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
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000126 substance Substances 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
- 238000010586 diagram Methods 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
- 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
- 239000000575 pesticide 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
- B08B3/123—Cleaning travelling work, e.g. webs, articles on a conveyor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2273—Atmospheric sampling
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane, including：Reservoir, rinse bath and fog water content, several mutually independent sub- rinse baths are equipped in the rinse bath, ultrasonic cleaning apparatus is equipped in every sub- rinse bath, cleaning solution is installed in the reservoir, and the reservoir is connected with each sub- rinse bath, the rinse bath is additionally provided with the sliding equipment for carrying particle sampling filter 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.The invention discloses it is a kind of can to the particulate matter on filter membrane carry out thoroughly cleaning, particle sampling filter membrane simple in structure, high degree of automation multiple-grooved multi-frequency ultrasonic cleaning apparatus.
Description
Technical field
The present invention relates to particle sampling technical field more particularly to it is a kind of particulate matter on filter membrane can be carried out it is thorough
Cleaning, the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane simple in structure, high degree of automation.
Background technology
Atmospheric sampling is the process of pollutant sample or contaminated air sample in acquisition air.Spot sampling method has two
Class：One kind is that large quantity of air is made to pass through liquid-absorbant or solid absorbent, and the relatively low enriching pollutants of concentration in air are risen
Come, such as degassing method, filter membrane method.Another kind of is to acquire the air containing pollutant with container (vial, polybag etc.).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 and measures, to obtain the master data of reliable atmosphere pollution.Acquire 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, very big for the reliable sexual intercourse of monitoring data.Acquisition is big
The method of gas sample product mainly has two classes:One kind is that large quantity of air is made to pass through 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.It is measured with this kind of method
The result is that in the sampling time in air pollutant mean concentration.Another kind of is with container (vial, polybag, rubber ball
Courage, syringe etc.) air of the acquisition 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 acquisition escaping gas and steam, such as alkyl lead.Liquid-absorbant in sampler is mainly used for absorbing gas
State and steam-like substance.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 be convenient for analysis operation.Such as the fluorination in air
Hydrogen, hydrogen chloride are with water as absorbent；Sulfur dioxide can be by the use of tetrachloro mercury sodium as absorbent；Thimet (3911), demeton
(1059) etc. organophosphorus pesticides can be by the use of 5% methanol as absorbent etc..Solid absorbent has granular adsorbent and threadiness to inhale
Attached dose two kinds.Common granular adsorbent has silica gel, unglazed pottery etc., for the sampling of 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 acquiring particle
Object.Sometimes adsorbent makes pollutant that chemical action occur with it and adsorbed first with certain chemical reagent impregnation, main to use
In acquisition gaseous state or steam-like pollutant.
Common outside atmosphere sample devices, it is small, it easily carries, but the performance ratio of its detection is relatively limited, it is difficult to do
To carrying out accurate detection and analysis to particulate matter, and large-scale experimental facilities is then general bulky, is not easy to move, often put
It is disposed within.So if selection filter membrane method, then need to clean out the particulate matter being accumulated on filter membrane from filter membrane, then will
Particulate matter reenters large-scale experiment instrument and is tested and analyzed.
Therefore, there is an urgent need for it is a kind of can to the particulate matter on filter membrane carry out thoroughly cleaning, it is simple in structure, high degree of automation
The multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane.
Invention content
The object of the present invention is to provide it is a kind of can to the particulate matter on filter membrane carry out thoroughly cleaning, it is simple in structure, automatic
The multiple-grooved multi-frequency ultrasonic cleaning apparatus of the high particle sampling filter membrane of change degree.
To achieve these goals, technical solution provided by the invention is：A kind of multiple-grooved of particle sampling filter membrane is provided
Multi-frequency ultrasonic cleaning apparatus, including：Reservoir, rinse bath and fog water content, which is characterized in that if being equipped in the rinse bath
Mutually independent sub- rinse bath is done, ultrasonic cleaning apparatus is equipped in every sub- rinse bath, is installed in the reservoir clear
Washing lotion, and the reservoir is connected with each sub- rinse bath, the rinse bath, which is additionally provided with, can enter each son clearly
The sliding equipment for carrying particle sampling filter membrane of washing trough, each sub- rinse bath is connected with the fog water content, described
Fog water content connects large-scale experiment instrument.
The sliding equipment is set on above the rinse bath, and can slide the rinse bath above every sub- rinse bath
Top both sides are respectively equipped with two guide rails laid along the sub- rinse bath orientation, the sliding equipment include stepper motor,
Leading screw, portal frame, sliding block, the portal frame are slidably set on the guide rail by the sliding block, and the stepper motor passes through
The leading screw drives the portal frame to be moved back and forth on the guide rail.
Elevating mechanism is additionally provided on the sliding equipment, the elevating mechanism is set on the portal frame, particle sampling
Filter membrane is set on the elevating mechanism, and the elevating mechanism is used to perform promotion or the dropping action of particle sampling filter membrane.
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 promoted or dropping action.
The elevating mechanism include two installing plates being oppositely arranged, and particle sampling filter membrane be set on two installing plates it
Between.
Before each sub- rinse bath is connected with the fog water content, a dashpot is introduced into, the dashpot is set 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 slot.
Further include control device, the ultrasonic cleaning apparatus, sliding equipment, elevating mechanism, atomizing piece, heating unit,
Solenoid valve I and solenoid valve II are connect with the control device, and the control device controls the distance that the sliding equipment slides,
The elevating mechanism is controlled to carry particle sampling filter membrane to be promoted or landed, controls 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 entrance for the elevating mechanism to be allowed 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 elevating mechanism has further included a level board, and two installing plates are lifted 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 to the multiple-grooved multi-frequency ultrasonic cleaning apparatus in particle sampling filter membrane of the present invention
In, several mutually independent sub- rinse baths are equipped in the rinse bath, cleaning solution, and the liquid storage are installed in the reservoir
Slot is connected with each sub- rinse bath, and each sub- rinse bath is connected with the fog water content, the fog water content connection
Large-scale experiment instrument.Therefore, particle sampling filter membrane can be cleaned in different sub- rinse baths, reach that particulate matter is complete
The purpose cleaned up.
By following description and with reference to attached drawing, the present invention will become more fully apparent, these attached drawings are used to explain the present invention
Embodiment.
Description of the drawings
Fig. 1 is the module diagram of the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane of the present invention.
Fig. 2 is showing for the rinse bath of the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as shown in Figure 1
It is intended to.
Specific 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 multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane provided in an embodiment of the present invention
100, including：Reservoir 1, rinse bath 2 and fog water content 3, set in the rinse bath 2 there are four mutually independent sub- rinse bath 21,
22nd, 23,24, it is equipped with ultrasonic cleaning apparatus 4 in every sub- rinse bath 21,22,23,24, and each sub- rinse bath 21,
22nd, the working frequency of the ultrasonic cleaning apparatus 4 in 23,24 is different, and working frequency improves successively, in the reservoir 1
Be installed with cleaning solution, illustratively, the cleaning solution can be liquid nitrogen or liquid carbon dioxide, and the reservoir 1 with it is every
A sub- rinse bath 21,22,23,24 connects, the rinse bath 2 be additionally provided with can enter each sub- rinse bath 21,22,
23rd, 24 sliding equipment 5 for carrying particle sampling filter membrane 50, in other words the sliding equipment 5 carry particulate matter and adopt
Sample filter membrane 50, and particle sampling filter membrane 50 can be sent into each sub- rinse bath 21,22,23,24 and carry out ultrasonic cleaning,
Each sub- rinse bath 21,22,23,24 is connected with the fog water content 3, and the fog water content 3 is large-scale by 31 connection of outlet
Laboratory apparatus.Large-scale experiment instrument generally requires the test of particulate matter the form carried secretly by air-flow and enters, in other words
Grain object is atomized into mist in the fog water content 3, by the test probe of large-scale experiment equipment to contained in air-flow entrainment
Some particulate matters are tested.And large-scale laboratory apparatus is located in laboratory and is not easy what is moved, and the sampling of particulate matter
Only need to by the small-sized specific filter membrane of atmospheric sampling coordinative composition of equipments, the present invention be to accumulate have the filter membrane of particulate matter into
Row thoroughly cleaning, allows particulate matter to flake off into cleaning solution, then be atomized into mist by the cleaning solution containing particulate matter, then into
Enter large-scale experiment instrument, particulate matter is tested and is analyzed.
In one embodiment, as shown in Fig. 2, the sliding equipment 5 is set on 2 top of rinse bath, and can be in every height
It slides 21,22,23,24 top of rinse bath.
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 slot 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 set 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 particle sampling filter 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, which is that, thoroughly cleans particle sampling filter membrane 50 with the ultrasonic wave 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 set on
On the portal frame 53, particle sampling filter membrane 50 is set on the elevating mechanism 7, and the elevating mechanism 7 is used to perform particle
The promotion of object 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 promoted along the elongated slot 533 or dropping action, passes through the elongated slot
The movement locus of 533 pairs of elevating mechanisms 7 limits, and can improve 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 particulate matter
Sampling membrane 50 is set 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 set 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, between the dashpot 8 and the fog water content 3 be equipped with solenoid valve II 12.
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
Slot 21,22,23,24, and by the solenoid valve II 12, can will be in 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, the elevating mechanism 7 is controlled to carry particle sampling filter membrane 50 and is promoted or landed, is controlled
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, each solenoid valve I 11 of control and solenoid valve II 12 are turned on and off.
In one embodiment, as shown in Fig. 2, each sub- 21,22,23,24 top of rinse bath is equipped with for allowing
The entrance 13 of the entrance of elevating mechanism 7 is stated, and is located in every sub- rinse bath 21,22,23,24 at 13 underface of entrance and also sets
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 is again sealed the entrance 13.And it should be noted that the shaft with resetting spring is then mounted on often
At the lower surface of a sub- 21,22,23,24 upper head plate of rinse bath.
It is applied in example Ru above-mentioned, as shown in Fig. 2, the elevating mechanism 7 has further included a level board 72, two installing plates 71
72 lower section of level board 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 are sealed the entrance in interference fit.
Compared with prior art, with reference to Fig. 1 and 2, due to the multiple-grooved multi-frequency ultrasound in particle sampling filter membrane of the present invention
In wave cleaning equipment 100, set in the rinse bath 2 there are four mutually independent sub- rinse bath 21,22,23,24, the reservoir
Cleaning solution is installed in 1, illustratively, the cleaning solution can be liquid nitrogen or liquid carbon dioxide, and the reservoir 1 with
Each sub- rinse bath 21,22,23,24 connects, each sub- rinse bath 21,22,23,24 with the fog water content 3
Connection, the fog water content 3 connect large-scale experiment instrument.Therefore, particle sampling filter membrane 50 can in different sub- rinse baths into
Row cleaning, achievees the purpose that completely to clean up particulate matter.
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
Range, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (10)
1. a kind of multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane, including：Reservoir, rinse bath and atomization
Slot, which is characterized in that several mutually independent sub- rinse baths are equipped in the rinse bath, ultrasound is equipped in every sub- rinse bath
Wave cleaning equipment is installed with cleaning solution in the reservoir, and the reservoir is connected with each sub- rinse bath, described
Rinse bath is additionally provided with the sliding equipment for carrying particle sampling filter membrane that can enter each sub- rinse bath, each son
Rinse bath is connected with the fog water content, and the fog water content connects large-scale experiment instrument.
2. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as described in claim 1, which is characterized in that institute
Sliding equipment is stated above the rinse bath, and can be slided above every sub- rinse bath, the top both sides of the rinse bath
Two guide rails laid along the sub- rinse bath orientation are respectively equipped with, the sliding equipment includes stepper motor, leading screw, gantry
Frame, sliding block, the portal frame are slidably set on the guide rail by the sliding block, and the stepper motor is driven by the leading screw
The portal frame is moved to move back and forth on the guide rail.
3. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as claimed in claim 2, which is characterized in that institute
It states and elevating mechanism is additionally provided on sliding equipment, the elevating mechanism is set on the portal frame, and particle sampling filter membrane is set on institute
It states on elevating mechanism, the elevating mechanism is used to perform promotion or the dropping action of particle sampling filter membrane.
4. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as claimed in claim 3, which is characterized in that institute
It states portal frame and includes crossbeam and pillar, the pillar is equipped with the elongated slot of vertical direction, and the elevating mechanism is done along the elongated slot
Promotion or dropping action.
5. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as claimed in claim 4, which is characterized in that institute
It states elevating mechanism and includes two installing plates being oppositely arranged, and particle sampling filter membrane is set between two installing plates.
6. such as the multiple-grooved multi-frequency ultrasonic cleaning apparatus of claim 1-5 any one of them particle sampling filter membranes, each
Before the sub- rinse bath is connected with the fog water content, a dashpot is introduced into, the dashpot is set on the bottom of rinse bath.
7. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as claimed in claim 6, which is characterized in that the mist
Change trench bottom and be equipped with atomizing piece and heating unit.
8. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as claimed in claim 7, which is characterized in that the storage
Solenoid valve I is respectively equipped between liquid bath and each sub- rinse bath, electromagnetism is equipped between the dashpot and the fog water content
Valve II.
9. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as claimed in claim 8, which is characterized in that further include
Control device, the ultrasonic cleaning apparatus, sliding equipment, elevating mechanism, atomizing piece, heating unit, solenoid valve I and solenoid valve
II connect with the control device, and the control device controls the distance that the sliding equipment slides, and controls the elevator
Structure carries particle sampling filter membrane and is promoted or landed, and controls the working frequency and run time of the ultrasonic cleaning apparatus,
Starting or stoping for the atomizing piece is controlled, controls the heating power of the heating unit, controls each solenoid valve I and electricity
Magnet valve II is turned on and off.
10. the multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane as claimed in claim 6, which is characterized in that each
The sub- rinse bath top is equipped with the entrance for the elevating mechanism to be allowed to enter, and enters described in every sub- rinse bath
Sealing plate is additionally provided at immediately below mouthful, described sealing plate one end is installed in the shaft with resetting spring, when the elevator
When structure enters the sub- rinse bath by the entrance, the sealing plate can be opened by one angle of rotation, and when the lifting
When the sub- rinse bath leaves by the entrance in mechanism, the sealing plate by the resetting spring again to the entrance into
Row sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435596.8A CN108160604A (en) | 2017-12-26 | 2017-12-26 | The multiple-grooved multi-frequency ultrasonic cleaning apparatus of particle sampling filter membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112845241A (en) * | 2021-01-07 | 2021-05-28 | 孙乐喂 | Suspension type ultrasonic cleaner for medical care |
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Application publication date: 20180615 |