CN206696055U - Use for laboratory water sample pretreatment unit - Google Patents
Use for laboratory water sample pretreatment unit Download PDFInfo
- Publication number
- CN206696055U CN206696055U CN201720456013.9U CN201720456013U CN206696055U CN 206696055 U CN206696055 U CN 206696055U CN 201720456013 U CN201720456013 U CN 201720456013U CN 206696055 U CN206696055 U CN 206696055U
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- CN
- China
- Prior art keywords
- water sample
- dividing plate
- casing
- screen pack
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of use for laboratory water sample pretreatment unit, belong to water sample processing equipment technical field, including casing, casing upper end is provided with water inlet, the inwall upper end of casing is provided with dividing plate one, screen pack one is provided with through casing tank wall insertion dividing plate one, the lower section of screen pack one is provided with agitating device, the agitating device is by motor drive connection agitating shaft, agitating shaft is provided with stirring vane, the lower section of dividing plate one is provided with dividing plate two, screen pack two is provided with through casing tank wall insertion dividing plate two, the bottom of casing connects current divider by water-supply-pipe, water-supply-pipe is provided with water pump, current divider is connected with multiple isocons, each isocon is connected with a water sample bottle.By filtering twice, the online impurity of water sample itself washing and filtering so that the composition to be detected adhered on impurity can enter in water sample to be detected to the end, ensure that the accuracy of water sample detection analysis, and simple in construction, and equipment cost is low.
Description
Technical field
A kind of use for laboratory water sample pretreatment unit is the utility model is related to, belongs to water sample processing equipment technology neck
Domain.
Background technology
During the water quality detection of water sample, Water quality detected is carried out to water sample for convenience, accurately, it is often necessary to
A pretreatment is first carried out to water sample, the algae contained in water sample and solid impurity are got rid of, is come generally by screen pack
The impurity contained in filtering water sample.In filter process, although the impurity contained in water sample is filtered on filter screen, impurity
Surface can usually adhere to the composition to be detected that must be detected in substantial amounts of water sample, can so influence the accurate of water sample detection analysis
Property.It is existing have much solve the problems, such as that composition to be detected is adhered on contaminant surface using technologies such as ultrasonic activations, but
It is that can so cause equipment cost to rise.
Utility model content
The purpose of this utility model is the deficiencies in the prior art to be solved, there is provided a kind of use for laboratory water sample
Pretreatment unit.
The utility model is achieved through the following technical solutions：
I.e. a kind of use for laboratory water sample pretreatment unit, including casing, casing upper end are provided with water inlet, casing it is interior
Wall upper end is provided with dividing plate one, is provided with screen pack one through casing tank wall insertion dividing plate one is interior, the lower section of screen pack one is provided with stirring dress
To put, for the agitating device by motor drive connection agitating shaft, agitating shaft is provided with stirring vane, and the lower section of dividing plate one is provided with dividing plate two,
Screen pack two is provided with through casing tank wall insertion dividing plate two, the eye diameter of screen pack two is straight less than the eyelet of screen pack one
Footpath, the bottom of casing connect current divider by water-supply-pipe, and water-supply-pipe is provided with water pump, and current divider is connected with multiple isocons, often
Individual isocon is connected with a water sample bottle.
By filtering twice, the online impurity of water sample itself washing and filtering so that the composition to be detected adhered on impurity can
To enter in water sample to be detected to the end, the accuracy of water sample detection analysis is ensure that, and it is simple in construction, and equipment cost is low.
Further preferably, the top edge of the dividing plate two is higher than the height of screen pack two, and difference in height is 8cm to 15cm, mistake
Filter screen one is 8cm to 15cm apart from cabinet wall upper surface.Ensure developing result so that be adhered to most of on impurity treat
Detection composition can be rinsed, and be entered finally into water sample to be detected.
Further preferably, the upper end of dividing plate two is horizontal is provided with a leakage board, and leakage board upper surface is in an inclined-plane, leakage
Multiple leaking holes are offered on water plate.The water sample for crossing dividing plate two is avoided to iterate through on the same position on screen pack two,
Blocking is easily caused, can also influence the detection and analysis result of water sample.
Further preferably, the water sample bottle is placed in the groove of bottle holder, is played a part of fixed water sample bottle, is avoided the occurrence of and incline
Situation about spilling.
Compared with prior art, beneficial effect possessed by the utility model is：
1st, by filtering twice, the online impurity of water sample itself washing and filtering so that the composition to be detected adhered on impurity
It can enter in water sample to be detected to the end, ensure that the accuracy of water sample detection analysis, and simple in construction, equipment cost
It is low.
2nd, the top edge of dividing plate two is higher than the height of screen pack two, and difference in height is 8cm to 15cm, and screen pack one is apart from casing
Inwall upper surface is 8cm to 15cm.Ensure developing result so that be adhered on impurity that most of composition to be detected can
It is rinsed, enters finally into water sample to be detected.
3rd, the upper end of dividing plate two is horizontal is provided with a leakage board, and leakage board upper surface is in an inclined-plane, is offered on leakage board
Multiple leaking holes.Avoid the water sample for crossing dividing plate two from iterating through on the same position on screen pack two, easily cause blocking,
The detection and analysis result of water sample can also be influenceed.
4th, water sample bottle is placed in the groove of bottle holder, is played a part of fixed water sample bottle, is avoided the occurrence of situation about pouring down or forth.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, casing；2nd, water inlet；3rd, dividing plate one；4th, screen pack one；5th, motor；6th, agitating shaft；7th, stirring vane；
8th, dividing plate two；9th, leakage board；10th, screen pack two；11st, water-supply-pipe；12nd, water pump；13rd, current divider；14th, isocon；15th, water sample
Bottle；16th, bottle holder；17th, leaking hole.
Embodiment
Below against accompanying drawing, specific embodiment of the present utility model is described in further detail.
A kind of use for laboratory water sample pretreatment unit as shown in Figure 1, including casing 1, the upper end of casing 1 are provided with water inlet
Mouth 2, the inwall upper end of casing 1 is provided with dividing plate 1, and screen pack 1, screen pack are provided with through the tank wall of casing 1 insertion dividing plate 1 is interior
One 4 lower sections are provided with agitating device, and the agitating device is provided with stirring vane 7 by the drive connection agitating shaft 6 of motor 5, agitating shaft 6,
The lower section of dividing plate 1 is provided with dividing plate 28, and the upper end of dividing plate 28 level is provided with a leakage board 9, and the upper surface of leakage board 9 is oblique in one
Face, offer multiple leaking holes 17 on leakage board 9, through the tank wall of casing 1 insertion dividing plate 28 in be provided with screen pack 2 10, filtering
The eye diameter of net 2 10 is less than the eye diameter of screen pack 1, and the lower surface of leakage board 9 is higher than the height of screen pack 2 10,
Difference in height is 8cm to 15cm, and screen pack 1 is 8cm to 15cm apart from the inwall upper surface of casing 1, and the bottom of casing 1 passes through water delivery
Pipe 11 connects current divider 13, and water-supply-pipe 11 is provided with water pump 12, and current divider 13 is connected with multiple isocons 14, each isocon 14
It is connected with a water sample bottle 15, water sample bottle 15 is placed in the groove of bottle holder 16.
The course of work：
In use, the water sample that collection comes is poured into by the water inlet 2 of the upper end of casing 1, by the filtering of screen pack 1, water
The impurity of the bulky grains such as the algae in sample is filtered on screen pack 1, as water sample constantly pours into from water inlet 2, adhesion
Composition to be detected on the large granular impurities such as algae is rinsed, and agitating device avoids impurity from being deposited upon the bottom of casing 1, with
Afterwards, the water sample by first time filtering crosses dividing plate 28, is passed through by the leaking hole 17 on leakage board 9 on screen pack 2 10
Second of filtering, the little particle impurity filtered out are stayed on screen pack 2 10, and the water sample constantly to leak down from leakage board 9 rinses small
Grain impurity, the composition to be detected being adhered on little particle impurity are rinsed, are finally extracted out by water pump 12, enter current divider
13, it is filled in water sample bottle 15.Screen pack 1 and screen pack 2 10 can be extracted out to be cleaned at any time.
Claims (4)
- A kind of 1. use for laboratory water sample pretreatment unit, it is characterised in that：Including casing (1), casing (1) upper end be provided with into The mouth of a river (2), the inwall upper end of casing (1) are provided with dividing plate one (3), and filtering is provided with through casing (1) tank wall insertion dividing plate one (3) is interior Net one (4), screen pack one (4) lower section are provided with agitating device, and the agitating device is by motor (5) drive connection agitating shaft (6), stirring Axle (6) is provided with stirring vane (7), and dividing plate two (8) is provided with below dividing plate one (3), and dividing plate two is inserted through casing (1) tank wall (8) screen pack two (10) is provided with, the eye diameter of screen pack two (10) is less than the eye diameter of screen pack one (4), casing (1) Bottom current divider (13) is connected by water-supply-pipe (11), water-supply-pipe (11) is provided with water pump (12), and current divider (13) is connected with Multiple isocons (14), each isocon (14) are connected with a water sample bottle (15).
- 2. use for laboratory water sample pretreatment unit according to claim 1, it is characterised in that：The dividing plate two (8) Top edge be higher than screen pack two (10) height, difference in height is 8cm to 15cm, and screen pack one (4) is on casing (1) inwall End face is 8cm to 15cm.
- 3. use for laboratory water sample pretreatment unit according to claim 1 or 2, it is characterised in that：The dividing plate two (8) upper end is horizontal is provided with a leakage board (9), and leakage board (9) upper surface is in an inclined-plane, is offered on leakage board (9) multiple Leaking hole (17).
- 4. use for laboratory water sample pretreatment unit according to claim 1, it is characterised in that：The water sample bottle (15) It is placed in the groove of bottle holder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456013.9U CN206696055U (en) | 2017-04-27 | 2017-04-27 | Use for laboratory water sample pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456013.9U CN206696055U (en) | 2017-04-27 | 2017-04-27 | Use for laboratory water sample pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696055U true CN206696055U (en) | 2017-12-01 |
Family
ID=60446924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720456013.9U Expired - Fee Related CN206696055U (en) | 2017-04-27 | 2017-04-27 | Use for laboratory water sample pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489790A (en) * | 2018-04-09 | 2018-09-04 | 镇江和瑞环境技术有限公司 | A kind of water sample on unmanned surveying vessel filters miscellaneous device |
| CN111505213A (en) * | 2020-05-13 | 2020-08-07 | 安徽路港通工程试验检测有限公司 | Building construction cement admixture detection test device and test method |
-
2017
- 2017-04-27 CN CN201720456013.9U patent/CN206696055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489790A (en) * | 2018-04-09 | 2018-09-04 | 镇江和瑞环境技术有限公司 | A kind of water sample on unmanned surveying vessel filters miscellaneous device |
| CN108489790B (en) * | 2018-04-09 | 2023-12-08 | 徐州市康农消毒技术研究院有限公司 | Water sample impurity filtering device on unmanned survey ship |
| CN111505213A (en) * | 2020-05-13 | 2020-08-07 | 安徽路港通工程试验检测有限公司 | Building construction cement admixture detection test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20190427 |