CN209372520U - Mixer is used in a kind of detection of pesticide residue on agricultural product - Google Patents
Mixer is used in a kind of detection of pesticide residue on agricultural product Download PDFInfo
- Publication number
- CN209372520U CN209372520U CN201821979850.0U CN201821979850U CN209372520U CN 209372520 U CN209372520 U CN 209372520U CN 201821979850 U CN201821979850 U CN 201821979850U CN 209372520 U CN209372520 U CN 209372520U
- Authority
- CN
- China
- Prior art keywords
- reaction flask
- agricultural product
- pesticide residue
- filter
- product detection
- 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
A kind of pesticide residue on agricultural product detection mixer of the utility model, including reaction flask, it is characterized in that the taper bottleneck of reaction flask is chimeric to be equipped with bottle stopper, the top of the bottle stopper is fixedly installed with stirring motor, the shaft of the stirring motor is connected with agitating shaft, the agitating shaft gos deep into the middle part of the reaction flask inner cavity, the inner cavity side of the reaction flask is equipped with filter, and the support plate of filter bottom is equipped with blade, conducting is connected with several inlet tubes at the shoulder of the reaction flask, conducting is equipped with several outlet tubes on the reaction flask side wall, bleeder valve is in series on several outlet tubes, the outlet tube is connect by conduit with sand core filter, conduit insertion rubber stopper in the sand core filter lower end is connect with sample bottle.Mixer and tissue grinding device are combined together by the utility model, solve existing mixer inefficiency, the lower problem of the sample purity after mixing liquid.
Description
Technical field
The present invention designs a kind of automatic liquid-mixing device, in particular to mixer is used in a kind of pesticide residue on agricultural product detection.
Background technique
A very important process is the agricultural samples that will need to detect in Practice for Pesticide Residue in Agricultural Products detection is examined
Be put into container and mixed with other substances, judge from reaction result the type of contained substance in detected solution,
Content.This just need a variety of sample surveys and anti-testing reagent according to setting dose delivery one seal container in into
Row.People produce and have manufactured various self-con-tained units to meet self-demand with advances in technology, these self-con-tained units are extensive
Applied to the various aspects of industry and people's life, therefore also it is hoped that there will be one by the staff of some Practice for Pesticide Residue in Agricultural Products inspection
Automatic detection device is planted to carry out Practice for Pesticide Residue in Agricultural Products inspection, to obtain better test effect.
Utility model content
The utility model proposes a kind of pesticide residue on agricultural product detection mixers, solve existing mixer
Inefficiency, the lower problem of sample purity after mixing liquid.In order to solve the above-mentioned technical problem, the utility model provides as follows
Technical solution:
A kind of pesticide residue on agricultural product detection mixer, including reaction flask, the taper bottleneck of the reaction flask are chimeric
Bottle stopper is installed, the top of the bottle stopper is fixedly installed with stirring motor, and the shaft of the stirring motor is connected with agitating shaft, institute
The middle part that agitating shaft gos deep into the reaction flask inner cavity is stated, several blades are symmetrically distributed on the agitating shaft, the reaction flask
Inner cavity side is equipped with filter, and blade is equipped in the support plate of filter bottom, is connected at the shoulder of the reaction flask
Several inlet tubes are connected with, the electric controlled regulating valve is in series on several inlet tubes, is connected on the reaction flask side wall
Several outlet tubes are installed, bleeder valve is in series on several outlet tubes, the outlet tube passes through conduit and sand core mistake
Filter connection, sand core filter lower end conduit insertion rubber stopper are connect with sample bottle, the chimeric installation of the conical flask bottleneck
Rubber stopper be inserted with grass tube, the grass tube is cased with rubber tube, and the rubber tube other end connects vacuum pump.
Preferably, the height of filter bottom is higher than the height of blade on agitating shaft, avoids touching when blade stirring
Filter.
Preferably, reaction bottle surface subscript has scale, for measuring the dosage of mixing sample.
Preferably, reaction flask is made of acrylic material, has transparent and corrosion resistant characteristic, mixes liquid convenient for observing response
Process.
Preferably, blade is made of nanometer zirconium oxide, have it is corrosion-resistant, it is with long service life to have an advantage.
Preferably, it is in series with electric controlled regulating valve on inlet tube, to control reagent inlet and time.
Preferably, the rubber stopper of the chimeric installation of sample bottle bottleneck, the grass tube for being inserted in rubber stopper are connected by rubber tube
Vacuum pump, vacuum pump provide negative pressure to filter operation.
Preferably, blade (8) bottom, which is equipped with, starts motor (17), adjusts rotating speed of flail for different samples.
Compared with prior art, the utility model has the beneficial effects that
1. inlet tube simultaneously can be into mixer when the pretreatment unit pretreatment sample of filter and blade composition
Reagent is added, mixed liquid carries out simultaneously with group tissue crushing, improves working efficiency.
2. transparent and with graduation mark reaction flask, which facilitates testing staff to observe, organizes component content in mixer.
3. sand core filter can filter the agricultural product residue in mixing sample, guarantee mixing sample without influence next inspection
The solid impurity of survey.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model
In figure: 1, reaction flask；2, bottle stopper；3, stirring motor；4, agitating shaft；5, inlet tube；6, electric controlled regulating valve；7, tapping
Valve；8, blade；9, outlet tube；10, bleeder valve；11, sand core filter；12, grass tube；13, rubber stopper；14, conical flask；
15, rubber tube；16, vacuum pump；17, start motor.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by.
Such as Fig. 1, the utility model provides a kind of pesticide residue on agricultural product detection mixer, including reaction flask 1.It is special
Sign is that the taper bottleneck of reaction flask 1 is chimeric and is equipped with bottle stopper 2, and the top of bottle stopper 2 is fixedly installed with stirring motor 3, stirring electricity
The shaft of machine 3 is connected with agitating shaft 4, and agitating shaft 4 gos deep into the middle part of 1 inner cavity of reaction flask, if being symmetrically distributed on agitating shaft 4
Dry blade, the inner cavity side of reaction flask 1 is equipped with filter 7, and 7 bottom of filter is equipped with blade 8, the shoulder of reaction flask 1
Place's conducting is connected with several inlet tubes 5, and the electric controlled regulating valve 6 is in series on several inlet tubes 5, is led on 1 side wall of reaction flask
It is logical that several outlet tubes 10 are installed, bleeder valve 9 is in series on several outlet tubes 10, outlet tube 10 passes through grass tube and sand
Core filter 11 connects, and 11 lower end conduit of sand core filter insertion rubber stopper 13 is connect with sample bottle 14,14 bottles of the sample bottle
The rubber stopper 13 of the chimeric installation of mouth is inserted with grass tube 12, and the grass tube 12 is cased with rubber tube 15, and rubber tube 15 is another
End connection vacuum pump 16.
In use, reaction flask 1 is a transparent bottle body, preferably observe convenient for checked operation personnel mix liquid as a result, from
And accurately judge the ingredients of a mixture and content.Electric controlled regulating valve 6, the control examination of electric controlled regulating valve 6 are in series on inlet tube 5
The inlet of agent and time.Sample is added in filter in advance, carries out tissue crushing operation.The blade tune of 7 bottom of filter
Save revolving speed, high speed rotation disrupted sample, centrifugal force make sample juice spray filter, via filter 7 filter after, liquid according to
1 bottom of reaction flask, which is fallen into, along 7 outer wall of filter by gravity carries out mixed liquid.It connects on outlet tube 10 on 1 side wall of reaction flask
There is bleeder valve 9 to be used to release the sample after mixed liquor, 11 pairs of mixing samples of sand core filter filter, what rubber tube 15 connected
Vacuum pump 16 provides negative pressure, and sample bottle 14 collects clarification mixing sample.
Claims (7)
1. a kind of pesticide residue on agricultural product detection mixer, including reaction flask (1), which is characterized in that the cone of reaction flask (1)
Shape bottleneck is chimeric to be equipped with bottle stopper (2), and the top of the bottle stopper (2) is fixedly installed with stirring motor (3), the stirring motor
(3) shaft is connected with agitating shaft (4), and the agitating shaft (4) gos deep into the middle part of the reaction flask (1) inner cavity, the agitating shaft
(4) several blades are symmetrically distributed on, the inner cavity side of the reaction flask is equipped with filter (7), and the branch of filter bottom
Fagging is equipped with blade (8), and conducting is connected with several inlet tubes (5) at the shoulder of the reaction flask (1), the reaction flask (1)
On side wall conducting several outlet tubes (10) are installed, be in series with bleeder valve (9) on several outlet tubes (10), it is described go out
Liquid pipe (10) is connect by conduit with sand core filter (11), and sand core filter (11) the lower end conduit is inserted into rubber stopper (13)
It is connect with sample bottle (14).
2. a kind of pesticide residue on agricultural product detection mixer according to claim 1, it is characterised in that: reaction flask
(1) scale is indicated on surface.
3. a kind of pesticide residue on agricultural product detection mixer according to claim 1, it is characterised in that: reaction flask
(1) it is made of acrylic material.
4. a kind of pesticide residue on agricultural product detection mixer according to claim 1, it is characterised in that: blade (8)
It is made of nanometer zirconium oxide.
5. a kind of pesticide residue on agricultural product detection mixer according to claim 1, it is characterised in that: inlet tube
(5) electric controlled regulating valve (6) are in series on.
6. a kind of pesticide residue on agricultural product detection mixer according to claim 1, it is characterised in that: sample bottle
(14) rubber stopper (13) of the chimeric installation of bottleneck is inserted with grass tube (12), and grass tube (12) another port is cased with rubber tube
(15), and the rubber tube other end connects vacuum pump (16).
7. a kind of pesticide residue on agricultural product detection mixer according to claim 1, it is characterised in that: blade (8)
Bottom, which is equipped with, starts motor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979850.0U CN209372520U (en) | 2018-11-29 | 2018-11-29 | Mixer is used in a kind of detection of pesticide residue on agricultural product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979850.0U CN209372520U (en) | 2018-11-29 | 2018-11-29 | Mixer is used in a kind of detection of pesticide residue on agricultural product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372520U true CN209372520U (en) | 2019-09-10 |
Family
ID=67834503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979850.0U Expired - Fee Related CN209372520U (en) | 2018-11-29 | 2018-11-29 | Mixer is used in a kind of detection of pesticide residue on agricultural product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372520U (en) |
-
2018
- 2018-11-29 CN CN201821979850.0U patent/CN209372520U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190910 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |