CN207805395U - The ultrasonic cleaning apparatus of bioxin sampling membrane - Google Patents
The ultrasonic cleaning apparatus of bioxin sampling membrane Download PDFInfo
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- CN207805395U CN207805395U CN201721853463.8U CN201721853463U CN207805395U CN 207805395 U CN207805395 U CN 207805395U CN 201721853463 U CN201721853463 U CN 201721853463U CN 207805395 U CN207805395 U CN 207805395U
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- rinse bath
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- elevating mechanism
- cleaning apparatus
- ultrasonic cleaning
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Abstract
The utility model discloses a kind of ultrasonic cleaning apparatus of bioxin sampling membrane, including：Reservoir, rinse bath and fog water content, several mutually independent sub- rinse baths are equipped in the rinse bath, it is equipped with ultrasonic cleaning apparatus in every sub- rinse bath, it is installed with cleaning solution in the reservoir, and the reservoir is connected to 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 to the fog water content, and the fog water content connects large-scale experiment instrument.Thoroughly cleaning, ultrasonic cleaning apparatus simple in structure, high degree of automation bioxin sampling membranes can be carried out to the attachment on filter membrane the utility model discloses a kind of.
Description
Technical field
The utility model is related to bioxin sampling technique field more particularly to a kind of attachment on filter membrane can be carried out
Thoroughly cleaning, ultrasonic cleaning apparatus simple in structure, high degree of automation bioxin sampling membranes.
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 lower 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 is answered representative.Sampling efficiency wants 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, there are two main 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 lower enriching pollutants of concentration in original air are got up, such as degassing method, filter membrane method.It is measured with such methods
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 acquisition containing pollutant.Such methods are 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 can be used for acquiring 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 is convenient for analysis operation.Such as the fluorination in air
Hydrogen, hydrogen chloride are with water as absorbent；Sulfur dioxide can use tetrachloro mercury sodium as absorbent；Thimet (3911), demeton
(1059) etc. organophosphorus pesticides can use 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., is used 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 is easy to carry, but the performance ratio of its detection is relatively limited, it is difficult to do
Accurate detection and analysis is carried out to gaseous sample to be measured, 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 to the attachment on filter membrane carry out thoroughly cleaning, it is simple in structure, high degree of automation
The ultrasonic cleaning apparatus of bioxin sampling membrane.
Utility model content
The purpose of this utility model be to provide it is a kind of can to the attachment on filter membrane carry out thoroughly cleaning, it is simple in structure,
The ultrasonic cleaning apparatus of high degree of automation bioxin sampling membranes.
To achieve the goals above, technical solution provided by the utility model is：A kind of ultrasound of bioxin sampling membrane
Wave cleaning equipment, including：Reservoir, rinse bath and fog water content, which is characterized in that be equipped in the rinse bath several mutual indepedent
Sub- rinse bath, be equipped with ultrasonic cleaning apparatus in every sub- rinse bath, cleaning solution be installed in the reservoir, it is described clear
Washing lotion is acetone and toluene, and the reservoir is connected to each sub- rinse bath, and the rinse bath, which is additionally provided with, to be entered
The sliding equipment for carrying bioxin sampling membrane of each sub- rinse bath, each sub- rinse bath with the atomization
Slot is connected to, and the fog water content connects large-scale experiment instrument, and elevating mechanism , bioxin sampling membranes are additionally provided on the sliding equipment
On the elevating mechanism, the elevating mechanism is used to execute promotion or the dropping action of bioxin sampling membrane, the liter
Descending mechanism includes two mounting plates being oppositely arranged, and bioxin sampling membrane is set between two mounting 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 set to 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 set on the guide rail by the sliding block, and the stepper motor is logical
Crossing the leading screw drives the portal frame to be moved back and forth on the guide rail, and the elevating mechanism is set 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 does promotion or dropping action.
Before each sub- rinse bath is connected to the fog water content, it is introduced into a dashpot, the dashpot is set to institute
State bottom of rinse bath.
The atomization trench bottom is equipped with atomizing piece and heating device.
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 device,
Solenoid valve I and solenoid valve II are connect with the control device, and the control device controls the distance of the sliding equipment sliding,
It controls the elevating mechanism and carries the promotion 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 device, control each institute
State being turned on and off for solenoid valve I and solenoid valve II.
The elevating mechanism further includes having a level board, and two mounting 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 is sealed to the entrance.
Compared with prior art, described due in the ultrasonic cleaning apparatus of the utility model bioxin sampling membrane
Be equipped with several mutually independent sub- rinse baths in rinse bath, be installed with cleaning solution in the reservoir, and the reservoir with it is every
A sub- rinse bath is connected to, and each sub- rinse bath is connected to the fog water content, and the fog water content connection is large-scale real
Test instrument.Therefore , bioxin sampling membrane can be cleaned in different sub- rinse baths, reached completely to clean attachment and be done
Net purpose.
By description below and in conjunction with attached drawing, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Description of the drawings
Fig. 1 is the module diagram of the ultrasonic cleaning apparatus of the utility model bioxin sampling membrane.
Fig. 2 is the schematic diagram of the rinse bath of the ultrasonic cleaning apparatus of bioxin sampling membrane as shown in Figure 1.
Specific implementation mode
The embodiments of the present invention are described referring now to the drawings, similar element numbers represent similar member in attached drawing
Part.As described above, as shown in Figure 1, 2, the utility model embodiment provides the ultrasonic cleaning apparatus of bioxin sampling membranes
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,
22,23,24, it is equipped with ultrasonic cleaning apparatus 4 in every sub- rinse bath 21,22,23,24, and each sub- rinse bath 21,
22, the working frequency of the ultrasonic cleaning apparatus 4 in 23,24 is different, and working frequency improves successively, in the reservoir 1
It is installed with cleaning solution, cleaning solution is acetone and toluene, and the reservoir 1 and each sub- rinse bath 21,22,23,24 are equal
Connection, the rinse bath 2, which is additionally provided with, to carry bioxin sampling membrane into each sub- rinse bath 21,22,23,24
50 sliding equipment 5, in other words the sliding equipment 5 carries bioxin sampling membrane 50, and can sample bioxin and filter
Film 50 is sent into each sub- rinse bath 21,22,23,24 and carries out ultrasonic cleaning, each sub- rinse bath 21,22,23,24
It is connected to the fog water content 3, the fog water content 3 passes through 31 connection large-scale experiment instrument of outlet.The test of large-scale experiment instrument
It generally requires to enter by the form that air-flow is carried secretly, in other words the attachment on filter membrane is atomized into the fog water content 3
Mist tests attachment contained in air-flow entrainment by the test probe of large-scale experiment equipment.And large-scale
Laboratory apparatus, which is located in, to be not easy to move in laboratory, Er the sampling of bioxin need to only be matched by small-sized atmospheric sampling equipment
Specific filter membrane is covered, the utility model is thoroughly to be cleaned to accumulating appendiculate filter membrane, and attachment is allowed to peel off
Into cleaning solution, then appendiculate cleaning solution will be contained and carry out being atomized into mist, and large-scale experiment instrument be entered back into, to attachment
It is tested and is analyzed.
In one embodiment, as shown in Fig. 2, the sliding equipment 5 is set to 2 top of the rinse bath, and can be in every height
21,22,23,24 top sliding 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 passes through 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,
Bioxin sampling membrane 50 can control to enter the different sub- rinse baths 21,22,23,24, and it is clear that multiple sons are arranged
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 set to
, bioxin sampling membrane 50 is set on the elevating mechanism 7 on the portal frame 53, and the elevating mechanism 7 is for executing Er Evil
The promotion 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 do promotion or dropping action along the elongated slot 533, pass 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 mounting plates 71 being oppositely arranged, and bioxin
Sampling membrane 50 is set between two mounting plates 71.
In one embodiment, as shown in Figure 1, 2, each sub- rinse bath 21,22,23,24 is connected to the fog water content 3
Before, it is introduced into a dashpot 8, the dashpot 8 is set to 21,22,23,24 bottom of the 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 device 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.
Further include control device (not showing on figure), the ultrasonic cleaning apparatus as shown in Figure 1, 2 in one embodiment
4, sliding equipment 5, elevating mechanism 7, atomizing piece 9, heating device 10, solenoid valve I 11 and solenoid valve II 12 are filled with the control
Set connection.By the solenoid valve I 11, the cleaning solution that can be controlled in the reservoir 1 enters 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 for stating the sliding of sliding equipment 5 controls the elevating mechanism 7 and carries 50 promotion of bioxin sampling membrane or landing, 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 device 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, 21,22,23,24 top of each sub- rinse bath is equipped with for allowing
The entrance 13 of the entrance of elevating mechanism 7 is stated, and is located at immediately below the entrance 13 in every sub- rinse bath 21,22,23,24 and also sets
There are sealing plate (not showing on figure), described sealing plate one end to be 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 the 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 21,22,23,24 upper head plate of the sub- rinse bath.
It is applied in example Ru above-mentioned, as shown in Fig. 2, the elevating mechanism 7 further includes having a level board 72, two mounting plates 71
It is lifted on 72 lower section of the level board, 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, in conjunction with Fig. 1 and 2, due to the ultrasonic cleaning in the utility model bioxin sampling membrane
In equipment 100, set in the rinse bath 2 there are four mutually independent sub- rinse bath 21,22,23,24, the reservoir 1 is built-in
Equipped with cleaning solution, the cleaning solution is acetone and toluene, and the reservoir 1 and each sub- rinse bath 21,22,23,24
It is connected to, each sub- rinse bath 21,22,23,24 is connected to the fog water content 3, and the fog water content 3 connects large-scale experiment
Instrument.Therefore , bioxin sampling membrane 50 can be cleaned in different sub- rinse baths, reached completely to clean attachment and be done
Net purpose.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.
Claims (8)
1. a kind of ultrasonic cleaning apparatus of bioxin sampling membrane, including：Reservoir, rinse bath and fog water content, feature exist
In, it is equipped with several mutually independent sub- rinse baths in the rinse bath, ultrasonic cleaning apparatus is equipped in every sub- rinse bath,
It is installed with cleaning solution in the reservoir, the cleaning solution is acetone and toluene, and the reservoir and each sub- cleaning
Slot is connected to, 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 to 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 membranes on the elevating mechanism, the elevating mechanism is for executing bioxin
The promotion of sampling membrane or dropping action, the elevating mechanism includes two mounting plates being oppositely arranged, and bioxin sampling membrane
Between two mounting 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
It is additionally provided with sealing plate at 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 described in claim 1, which is characterized in that the sliding equipment
It above the rinse bath, and 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 includes stepper motor, leading screw, portal frame, sliding block, institute
It states portal frame to be slidably set 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 set on the portal frame.
3. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 2, which is characterized in that the portal frame packet
Crossbeam and pillar are included, the pillar is equipped with the elongated slot of vertical direction, and the elevating mechanism is promoted or landed along the elongated slot
Action.
4. the ultrasonic cleaning apparatus of bioxin sampling membrane as described in any one of claims 1-3, each sub- cleaning
Before slot is connected to the fog water content, it is introduced into a dashpot, the dashpot is set to the bottom of rinse bath.
5. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 4, which is characterized in that the fog water content bottom
Portion is equipped with atomizing piece and heating device.
6. the ultrasonic cleaning apparatus of bioxin sampling membrane as claimed in claim 5, which is characterized in that the reservoir with
It is respectively equipped with solenoid valve I 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, which is characterized in that further include control dress
Set, the ultrasonic cleaning apparatus, sliding equipment, elevating mechanism, atomizing piece, heating device, solenoid valve I and solenoid valve II with
The control device connection, the control device control the distance of the sliding equipment sliding, control the elevating mechanism and carry
Bioxin sampling membrane is promoted or landing, controls the working frequency and run time of the ultrasonic cleaning apparatus, controls institute
Starting or stoping for atomizing piece is stated, the heating power of the heating device is controlled, controls each solenoid valve I and solenoid valve II
Be turned on and off.
8. the ultrasonic cleaning apparatus of bioxin sampling membrane as described in claim 1, which is characterized in that the elevating mechanism
Further include having a level board, two mounting plates are lifted 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 is right in interference fit to the entrance
The entrance is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853463.8U CN207805395U (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 |
|---|---|---|---|
| CN201721853463.8U CN207805395U (en) | 2017-12-26 | 2017-12-26 | The ultrasonic cleaning apparatus of bioxin sampling membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805395U true CN207805395U (en) | 2018-09-04 |
Family
ID=63331033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853463.8U Active CN207805395U (en) | 2017-12-26 | 2017-12-26 | The ultrasonic cleaning apparatus of bioxin sampling membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805395U (en) |
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2017
- 2017-12-26 CN CN201721853463.8U patent/CN207805395U/en active Active
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