CN206496953U - A kind of equipment of impurity in removing pedotheque - Google Patents
A kind of equipment of impurity in removing pedotheque Download PDFInfo
- Publication number
- CN206496953U CN206496953U CN201720015971.2U CN201720015971U CN206496953U CN 206496953 U CN206496953 U CN 206496953U CN 201720015971 U CN201720015971 U CN 201720015971U CN 206496953 U CN206496953 U CN 206496953U
- Authority
- CN
- China
- Prior art keywords
- sample disc
- impurity
- pedotheque
- casing
- soil
- 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
The utility model discloses a kind of equipment for removing the impurity in pedotheque, including：Casing；Support, it is arranged in the casing；Sample disc, it is obliquely installed on the support；Feeding mouth, it is arranged at the upper end of the casing and positioned at the top of the bottom of the sample disc；And hair-dryer, it is arranged on the casing and corresponding with the least significant end of the sample disc, and during the blower operation, the air-flow that flowing is tilted upward along the sample disc can be formed in the sample disc.The utility model forms the air-flow for tilting upward flowing by hair-dryer in sample disc, so that the soil crude samples dropped from feeding mouth to be blowed, because more up wind-force is smaller, and soil particle is bigger than plant residue particle weight, the light plant residue impurity of final mass is blown sample disc and soil particle is remained in sample disc, realize the separation to soil particle and plant residue, the utility model good separating effect.
Description
Technical field
The utility model is related to the detection field of soil physico-chemical property, more particularly to a kind of impurity removed in pedotheque
Equipment.
Background technology
Many research shows that soil physico-chemical property has close association with plant growth, directly instructs the reasonable development of soil
Using and scientific management.It can be seen that, the accurate detection and analysis important in inhibiting of soil physico-chemical property.
Under normal circumstances, soil constituent analysis first has to gather the pedotheque of different sections layers, but topsoil sample
Product are because of the vegetation of growth or fall Litter-fall and contain more plant residue, and the soil under top layer is because distributed growth vegetation
Root system also contains a certain amount of plant residue.Common soil is air-dried and crushing process, and the obvious plant that can only be will be seen that is residual
Body is picked out, and the ND leaf chip of human eye, small radicula and small withe etc. still pulverize with soil and be mixed into soil-like
In product particle, because particle is less, color is not obvious, and human eye is difficult to find, ultimately results in pedotheque and enters detection and analysis link
Result there is deviation.The carbon containing, nitrogen of plant, phosphorus, potassium, magnesium, calcium nutrient are higher, are several times of soil content, some nutrients are very
To the hundreds of times for being soil content.Mix after the plant residue in pedotheque disappeared and boil or extract, the height of plant residue contains
Measure the detection of pedotheque of nutrient direct interference so that testing result lacks representative and authenticity.
Above mentioned problem is usually ignored in practical work.It is proposed that a kind of device removal pedotheque plant is miscellaneous
Matter, utility model patent CN201520135328 discloses plant residue device in a kind of absorption pedotheque, the device be according to
By wool felt or chemical fiber fabric, friction produces electrostatic back and forth on two layers of PVC thin plate, so that the plant residue in soil sample is removed, but
It is that this method may take away the soil particle of a part, and may be not enough so as to adsorb strength not enough due to electrostatic,
Cause plant residue cleaning unclean.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of equipment for removing the impurity in pedotheque, so as to overcome existing skill
It is low for the plant residue dust removal rate in pedotheque in art, the unconspicuous shortcoming of impurity-eliminating effect.
To achieve the above object, the utility model provides a kind of equipment for removing the impurity in pedotheque, including, case
Body；Support, it is arranged in the casing；Sample disc, it is obliquely installed on the support；Feeding mouth, it is arranged at institute
State the upper end of casing and positioned at the top of the bottom of the sample disc；And hair-dryer, its be arranged on the casing and with institute
The least significant end correspondence of sample disc is stated, during the blower operation, can be formed and be tilted along the sample disc in the sample disc
The air-flow flowed up.
Preferably, in above-mentioned technical proposal, the feeding mouth is provided with a loading hopper.
Preferably, in above-mentioned technical proposal, the lower end of the loading hopper is not higher than the upper end of the side wall of the sample disc.
Preferably, in above-mentioned technical proposal, the hair-dryer is provided with air duct, and the air duct can guide the hair-dryer
Width diffusion of the air-flow of generation along the sample disc, to allow the flow to the whole sample disc of covering.
Preferably, in above-mentioned technical proposal, the feeding mouth is provided with filter screen.
Preferably, in above-mentioned technical proposal, several transverse gear platforms of projection from top to bottom in the sample disc, with described
Sample disc is separated into several buffer areas from top to bottom.
Preferably, in above-mentioned technical proposal, a collection corresponding with the most significant end of the sample disc is provided with the casing
Sundries, the collection sundries can collect the impurity dropped from the most significant end of the sample disc.
Compared with prior art, the utility model has the advantages that：
1st, a kind of equipment for removing the impurity in pedotheque of the present utility model, its shape in sample disc by hair-dryer
Into the air-flow for tilting upward flowing, so that the soil crude samples dropped from feeding mouth to be blowed, so that lighter sample energy
Make the movement tilted upward in sample disc, because more up wind-force is smaller, and soil particle is bigger than plant residue particle weight,
The light plant residue of final mass is blown sample disc and soil particle is remained in sample disc, realizes to soil particle and plant
The separation of residuum impurity, its is easy to operate, good separating effect.
2nd, the utility model is by several transverse gear platforms of projection from top to bottom in sample disc, and it is to separate sample disc
Into several buffer areas, the buffer area of different height can be separated out the soil particle of different weight, so as to further be lifted
Sample disc improves the efficiency for removing plant residue to the buffering of soil particle and the effect of separation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of equipment for removing the impurity in pedotheque of the present utility model.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the structural representation of sample disc of the present utility model.
Main Reference Numerals explanation：
1- casings, 2- supports, 3- sample discs, 4- feeding mouths, 5- loading hoppers, 6- hair-dryers, 7- collection sundries, 8- transverse gears
Platform, 9- air ducts.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
With reference to Fig. 1, the structure of the equipment of the impurity in a kind of removing pedotheque of the utility model preferred embodiment
The equipment of impurity in schematic diagram, the removing pedotheque includes casing 1, support 2, sample disc 3, feeding mouth 4 and hair-dryer 6,
Support 2 is arranged in casing 1, and sample disc 3 is obliquely installed on support 2, and feeding mouth 4 is arranged at the upper end of casing 1, and its position
Top in the bottom of sample disc 3, so that the soil crude samples dropped from feeding mouth 4 can fall within the bottom of sample disc 3, blows
Blower fan 6 is arranged on casing 1 and corresponding with the least significant end of sample disc 3, can form edge when hair-dryer 6 works in the sample disc 3
The air-flow that sample disc 3 tilts upward flowing, the air-flow can make lighter sample in sample disc 3 from the bottom of sample disc 3
The top for being moved to sample disc 3 is tilted upward, because more up wind-force is smaller, soil particle is remained in sample disc 3, light weight
Plant residue impurity be blown sample disc 3, so as to realize the separation to soil particle and plant residue impurity.
With reference to Fig. 1 and Fig. 2, feeding mouth 4 is provided with a loading hopper 5, and the soil crude samples in loading hopper 5 are in weight
Can voluntarily it be tumbled to the bottom of loading hopper 5 in the presence of power.The lower end of loading hopper 5 is provided with tremie pipe, tremie pipe
Lower end is located at the top of the bottom of sample disc 3, so as to facilitate air-flow by lighter sample from the lower end of sample disc 3 toward higher-end
Drive, the lower end of tremie pipe is not higher than the upper end of the side wall of sample disc 3, so that soil crude samples are when falling within sample disc 3
Do not produce the phenomenon flown upward.Feeding mouth 4 is provided with filter screen, it is preferable that set filter in the feed end of the tremie pipe of loading hopper 5
Net, the aperture of filter screen is more than 2mm and less than 3mm, and filter screen can filter plant residue longer in soil crude samples, the soil after filtering
Earth crude samples are fallen in sample disc 3 eventually through tremie pipe.Preferably, loading hopper 5 be satisfied with the way of it can dismantle into
In material mouth 4, it is further preferred that the link position of loading hopper 5 and feeding mouth 4 sets gasket seal, gasket seal can be to entering
The joint gap of funnel 5 and feeding mouth 4 is sealed, and prevents that pedotheque is blown out from joint gap in dedoping step.
Hair-dryer 6 is provided with air duct 9, and air duct 9 is corresponding with the least significant end of sample disc 3, and the air outlet of air duct 9 is higher than sample disc
3 least significant end, the obtuse angle angular range formed between air duct 9 and sample disc 3 is 100 ° to 180 °, for example, air duct 9 can be selected
120 ° of angle is formed between sample disc 3, surface of the air-flow formed by air duct 9 in order to hair-dryer 6 along sample disc 3
Tilt upward flowing.The width diffusion that air duct 9 can guide the air-flow produced of hair-dryer 6 and make air-flow along sample disc 3, from
And allow the flow to cover whole sample disc 3, to facilitate the airflow function of hair-dryer 6 in all soil crude samples, raising is removed
Miscellaneous efficiency.
With reference to Fig. 3, the inner surface of sample disc 3 several transverse gear platforms 8 of projection from top to bottom, the height of transverse gear platform 8 is low
The height for the two side being connected in sample disc 3 with transverse gear platform 8, it is some to prevent soil crude samples from leaving the both sides of sample disc 3
Sample disc 3 is separated into several buffer areas by individual transverse gear platform 8, because the wind-force being more up subject to is smaller, so that soil
Particle stays in the buffer area of different height according to weight grading, it is preferable that several transverse gear platforms 8 are perpendicular to sample disc 3
The two side being connected with transverse gear platform 8, can further improve the stop of transverse gear platform 8 and buffer area to soil particle and make
With can easily also handle the plant residue impurity not dropped positioned at the buffer area of the most significant end of sample disc 3.
Set and import and export on one of side wall of casing 1, import and export for making sample disc 3 can enter in the way of push-and-pull
Go out casing 1, it is preferable that import and export and radical occlusion device is set, radical occlusion device is used to prevent that pedotheque leaves casing in dedoping step
1。
With continued reference to Fig. 1, casing 1 is provided with collection sundries 7 corresponding with the most significant end of sample disc 3, and the upper end of collection sundries 7 is opened
Provided with mouth, to facilitate the plant residue impurity that the most significant end for collecting sample disc 3 drops；Casing 1 is provided with corresponding with collection sundries 7
Opening, convenient collection sundries 7 in the way of push-and-pull can pass in and out casing 1.
Dedoping step of the present utility model is, by empty sample disc 3 by importing and exporting in push-in casing 1, and by blocking
Device will be imported and exported and closed, and collection sundries 7 are promoted in casing 1, opens hair-dryer 6 and sample disc 3 is blowed, pulverized air-drying
The soil crude samples of processing and whole particles by aperture for 2mm screen cloth are put into loading hopper 5, and soil crude samples are in gravity
In the presence of voluntarily tumble to tremie pipe, the filter screen of the feed end of tremie pipe intercepts longer plant residue impurity, passes through filter screen
The soil crude samples bottom that eventually falls into sample disc 3 surface on, soil crude samples are under the blowing of air-flow, soil crude samples
In lighter sample the movement tilted upward can be done in sample disc 3, because more up wind-force is smaller, and by transverse gear platform 8
Barrier effect so as to the soil particle that part soil particle is stayed in the lower edge of transverse gear platform 8, soil crude samples it is bigger,
Mobile distance is shorter, and different size of soil particle is separated the different height for staying in sample disc 3 by several transverse gear platforms 8
Buffer area, because the quality of plant residue impurity is less than soil particle, plant residue impurity, which is blown out, sample disc 3 and to be fallen
The buffer area of the most significant end of sample disc 3 is fallen within collection sundries 7 or stays in, after soil crude samples entirely fall in casing 1, etc.
Treat some seconds, close hair-dryer 6, after opening radical occlusion device after the steady air current in casing 1 and taking out sample disc 3, remove residual
In the buffer area of the most significant end of sample disc 3 plant residue impurity and collect the pedotheque in sample disc 3, the soil-like of acquisition
Product be required for the pedotheque removed after plant residue impurity, sundries 7 will be collected miscellaneous with plant residue in loading hopper 5
Matter is cleaned out can carry out the dedoping step of next soil crude samples according to above-mentioned steps.
The foregoing description to specific illustrative embodiment of the present utility model be in order to illustrate and illustration purpose.These
Description is not wishing to being defined to the utility model into disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and a variety of selections and change.Scope of the present utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (7)
1. a kind of equipment for removing the impurity in pedotheque, it is characterised in that including：
Casing；
Support, it is arranged in the casing；
Sample disc, it is obliquely installed on the support；
Feeding mouth, it is arranged at the upper end of the casing and positioned at the top of the bottom of the sample disc；And
Hair-dryer, its be arranged at it is on the casing and corresponding with the least significant end of the sample disc, during the blower operation, Neng Gou
The air-flow that flowing is tilted upward along the sample disc is formed in the sample disc.
2. the equipment according to claim 1 for removing the impurity in pedotheque, it is characterised in that：The feeding mouth is set
There is a loading hopper.
3. the equipment according to claim 2 for removing the impurity in pedotheque, it is characterised in that：The loading hopper
Lower end is not higher than the upper end of the side wall of the sample disc.
4. the equipment according to claim 1 for removing the impurity in pedotheque, it is characterised in that：The hair-dryer is set
There is air duct, the air duct can guide width diffusion of the air-flow that the hair-dryer is produced along the sample disc, so that
Air-flow can cover the whole sample disc.
5. the equipment according to claim 1 for removing the impurity in pedotheque, it is characterised in that：The feeding mouth is set
There is filter screen.
6. the equipment according to claim 1 for removing the impurity in pedotheque, it is characterised in that：In the sample disc certainly
Several transverse gear platforms of projection are up to descended, so that the sample disc is separated into several buffer areas from top to bottom.
7. the equipment according to claim 1 for removing the impurity in pedotheque, it is characterised in that：Set in the casing
There are a collection sundries corresponding with the most significant end of the sample disc, the highest that the collection sundries can be collected from the sample disc is made a clean sweep of
The impurity fallen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015971.2U CN206496953U (en) | 2017-01-06 | 2017-01-06 | A kind of equipment of impurity in removing pedotheque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015971.2U CN206496953U (en) | 2017-01-06 | 2017-01-06 | A kind of equipment of impurity in removing pedotheque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496953U true CN206496953U (en) | 2017-09-15 |
Family
ID=59803015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015971.2U Expired - Fee Related CN206496953U (en) | 2017-01-06 | 2017-01-06 | A kind of equipment of impurity in removing pedotheque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769360A (en) * | 2017-01-06 | 2017-05-31 | 中国林业科学研究院热带林业实验中心 | A kind of equipment of the impurity in removing pedotheque |
| CN110487610A (en) * | 2019-09-09 | 2019-11-22 | 生态环境部南京环境科学研究所 | A kind of sample processing device and its processing method for heavy metal-polluted soil detection |
-
2017
- 2017-01-06 CN CN201720015971.2U patent/CN206496953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769360A (en) * | 2017-01-06 | 2017-05-31 | 中国林业科学研究院热带林业实验中心 | A kind of equipment of the impurity in removing pedotheque |
| CN110487610A (en) * | 2019-09-09 | 2019-11-22 | 生态环境部南京环境科学研究所 | A kind of sample processing device and its processing method for heavy metal-polluted soil detection |
| CN110487610B (en) * | 2019-09-09 | 2021-11-16 | 生态环境部南京环境科学研究所 | Sample processing device for soil heavy metal detection and processing method thereof |
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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: 20170915 Termination date: 20200106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |