CN220231186U - Fertilizer sample processing device - Google Patents
Fertilizer sample processing device Download PDFInfo
- Publication number
- CN220231186U CN220231186U CN202321745832.7U CN202321745832U CN220231186U CN 220231186 U CN220231186 U CN 220231186U CN 202321745832 U CN202321745832 U CN 202321745832U CN 220231186 U CN220231186 U CN 220231186U
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- liquid
- filter
- liquid storage
- storage bottle
- pumping
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 239000003337 fertilizer Substances 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 198
- 238000005086 pumping Methods 0.000 claims abstract description 67
- 238000011282 treatment Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 229920000742 Cotton Polymers 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 abstract description 11
- 239000012488 sample solution Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical group C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sample treatment, and particularly provides a fertilizer sample treatment device, which comprises a treatment counter, wherein the treatment counter comprises a sample treatment box and a sample treatment box; the multi-connected suction filter is movably connected to the upper surface of the treatment counter, and a plurality of taps are arranged on the multi-connected suction filter; the treatment cups are respectively and correspondingly movably connected with each tap, and can filter liquid injected into the treatment cups; the filter bottle group is arranged in the processing counter and is communicated with the multi-connected pumping filter through the pipeline, and the liquid storage bottle and the anti-pumping bottle are matched, so that sample solution filtered by each processing cup only enters the liquid storage bottle, and the anti-pumping bottle can play a role in preventing liquid from entering the pumping mechanism after the liquid storage bottle is full, thereby avoiding the problems of multiple dumping and liquid pumping into the pumping mechanism.
Description
Technical Field
The utility model relates to the field of sample treatment, in particular to a fertilizer sample treatment device.
Background
The liquid fertilizer is a humic acid-containing high-tech liquid fertilizer, and is a great scientific research result obtained by a series of fermentation technologies such as catalysis, oxidation process, full application of complexation and the like after unexpected discovery in the experimental process and multi-layer high-precision filtration when biochemical experiment specialists research a patent technology of organic and inorganic multi-element compound liquid fertilizer capable of completely replacing root topdressing. The liquid fertilizer needs to be treated before detection, and most of the whole treatment process comprises the steps of filtration, precipitation, treatment and the like. The particles in the liquid fertilizer are filtered through the treatment cup, and the filtered particles can be directly detected by means of an instrument after the filtering treatment is finished, so that whether the components in the particles reach the standard values or not can be measured.
In order to obtain the particulate matters in the sample solution, the filter paper is directly placed in the processing cup, the processing cup is placed on the open filter flask, then the sample solution is injected into the processing cup, and the sample solution in the processing cup can drop into the filter flask through the filter paper due to the self weight of the sample solution, so that the filtering operation is finished, but the time consumption is long during the operation in the mode, and the time consumption of the whole detection process is increased.
In order to improve the detection efficiency, in the prior art, a mode of filtering a plurality of filter bottles simultaneously is adopted, for example, in fig. 1, when the method is specifically operated, a treatment cup is placed on the plurality of filter bottles, then all the filter bottles are communicated through a multi-connected filter, and finally, gas in each filter bottle is simultaneously pumped out through a pumping device, so that sample solution in the treatment cup is pumped into the filter bottle, and the operation of filtering fertilizer is realized.
However, this method has the following defects in the specific operation: because the suction filter bottle is required to be taken down for solution pouring after being filled, so that subsequent filtering is convenient, but the number of pouring times is increased due to the large number of the suction filter bottles, and the detection efficiency is influenced by the repeated pouring;
meanwhile, after a plurality of suction filter bottles are filled, if the suction device continues to suck air, the phenomenon that the sample solution in the suction filter bottles is sucked into the suction device easily occurs, and the normal use of the suction device is affected.
Disclosure of Invention
The utility model provides a fertilizer sample processing device, which aims to solve the problems of multiple toppling and sucking into a sucking device after the number of suction bottles is large.
The technical scheme adopted for solving the technical problems is as follows: a fertilizer sample processing device comprises
A treatment counter;
the multi-connected suction filter is movably connected to the upper surface of the treatment counter, and a plurality of taps are arranged on the multi-connected suction filter;
the treatment cups are respectively and correspondingly movably connected with each tap, and can filter liquid injected into the treatment cups;
the liquid storage bottle group is arranged in the treatment counter and is communicated with the multi-connected suction filter through a pipeline;
the liquid suction mechanism is arranged in the treatment counter and is in sealing connection with the liquid storage bottle group, and the liquid suction mechanism can suck out gas in the liquid storage bottle group and the multi-connected suction filter;
the liquid storage bottle group comprises liquid storage bottles and anti-pumping bottles which are all arranged in the processing counter, the liquid storage bottles are connected with the multi-connected pumping filter in a conducting way through pipelines, the liquid storage bottles are used for storing liquid, and the liquid storage bottles are connected with the anti-pumping bottles in a conducting way;
when the liquid pumping mechanism pumps out gas, the pressure in the multi-connected pumping filter is reduced and the liquid in each treatment cup is led to enter the liquid storage bottle; when the liquid in the liquid storage bottle reaches a set quantity, the anti-pumping bottle can store the liquid flowing out of the liquid storage bottle.
Preferably, the side wall of the liquid storage bottle is provided with a vent, and a conduit connected with the anti-pumping bottle in a conducting way is arranged in the vent in a sealing way; when the liquid is sucked into the liquid storage bottle, the height of the air vent is not lower than the liquid level of the liquid in the liquid storage bottle.
Preferably, an elastic sleeve is arranged in each tap, the axial lead of the elastic sleeve is coincident with the axial lead of the tap, and the processing cup can be inserted into the elastic sleeve.
Preferably, the diameter of one end of the tap close to the multi-gang suction filter is smaller than that of one end of the tap far from the multi-gang suction filter;
the shape of the elastic sleeve is matched with the inner cavity of one end of the tap, which is far away from the multi-connected suction filter.
Preferably, the liquid pumping mechanism is in sealing connection with the liquid storage bottle group through a branch pipe, a water filter is arranged on the branch pipe, and the water filter can prevent atomized liquid from entering the liquid pumping mechanism.
Preferably, the water filter divides the branch pipe into two sections which are respectively connected with the liquid suction mechanism and the liquid storage bottle group in a sealing way;
the water filter comprises a threaded outer sleeve connected with one section of branch pipe and a connecting sleeve connected with the other section of branch pipe, a protective cylinder is connected between the threaded outer sleeve and the connecting sleeve in a threaded mode, filter cotton is filled in the protective cylinder, and a cavity is formed in the filter cotton along the air extraction direction of the liquid extraction mechanism.
Preferably, the inside wall of the protection cylinder is provided with a plurality of shaping bars in an annular shape, and the shaping bars in an annular shape can limit the filter cotton.
The utility model has the advantages that,
according to the utility model, through the matching of the liquid storage bottle and the anti-pumping bottle, the sample solution filtered by each treatment cup only enters the liquid storage bottle, and the anti-pumping bottle can play a role in preventing liquid from entering the liquid pumping mechanism after the liquid storage bottle is full, so that the problems of multiple toppling and liquid pumping into the liquid pumping mechanism are avoided.
According to the utility model, the gas inlet end of the liquid suction mechanism can be filtered through the cooperation of the protective cylinder and the filter cotton, so that the phenomenon that water drops enter the liquid suction mechanism is prevented.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of a prior art treatment counter;
FIG. 2 is a schematic view of a treatment counter in accordance with the present utility model;
FIG. 3 is a schematic diagram of a liquid storage bottle set according to the present utility model;
FIG. 4 is a schematic view of the protective cylinder structure in the present utility model;
FIG. 5 is a schematic view of the structure of the open cavity in the present utility model;
fig. 6 is a schematic view of the structure of the shaping bar in the present utility model.
Reference numerals: 1. a treatment counter; 2. a multi-connected suction filter; 3. a tap; 4. an elastic sleeve; 5. a treatment cup; 6. a liquid storage bottle group; 7. a liquid pumping mechanism; 8. a liquid storage bottle; 9. anti-drawing bottle; 10. a vent; 11. a conduit; 12. a threaded outer sleeve; 13. connecting sleeves; 14. a protective cylinder; 15. filtering cotton; 16. introducing the hollow cavity; 17. and (5) shaping the strip.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
As shown in fig. 1-6, the present utility model provides an embodiment of a fertilizer sample processing device.
Specifically, the fertilizer sample processing device comprises a processing counter 1; the multi-connected filter 2 is movably connected to the upper surface of the treatment counter 1, and a plurality of taps 3 are arranged on the multi-connected filter 2; the treatment cups 5 are respectively and correspondingly movably connected with the taps 3, and the treatment cups 5 can filter liquid injected into the treatment cups 5; the liquid storage bottle group 6 is arranged in the treatment counter 1 and is communicated with the multi-connected suction filter 2 through a pipeline; the liquid suction mechanism 7 is arranged in the treatment counter 1 and is in sealing connection with the liquid storage bottle group 6, and the liquid suction mechanism 7 can suck out gas in the liquid storage bottle group 6 and the multi-connected suction filter 2;
the liquid storage bottle group 6 comprises liquid storage bottles 8 and anti-pumping bottles 9 which are all arranged in the processing counter 1, the liquid storage bottles 8 are connected with the multi-connected pumping filter 2 in a conducting way through pipelines, the liquid storage bottles 8 are used for storing liquid, and the liquid storage bottles 8 are connected with the anti-pumping bottles 9 in a conducting way; when the liquid pumping mechanism 7 pumps out gas, the pressure in the multi-connected pumping filter 2 is reduced and the liquid in each treatment cup 5 is led to enter the liquid storage bottle 8; when the liquid in the liquid storage bottle 8 reaches a set amount, the anti-pumping bottle 9 can store the liquid flowing out from the liquid storage bottle 8.
According to the utility model, through the matching of the liquid storage bottle 8 and the anti-pumping bottle 9, the sample solution filtered by each treatment cup 5 only enters the liquid storage bottle 8, and when the liquid storage bottle 8 is full, the anti-pumping bottle 9 can play a role in preventing liquid from entering the liquid pumping mechanism 7, so that the problems of multiple dumping and liquid pumping into the liquid pumping mechanism 7 are avoided, specifically, a corresponding number of treatment cups 5 are selected according to the type of fertilizer to be detected, then the gas in the liquid storage bottle group 6 and the multi-connected pumping filter 2 is pumped out through the liquid pumping mechanism 7, and as the gas is pumped out, the pressure in the multi-connected pumping filter 2 is reduced and the liquid in each treatment cup 5 is guided to enter the liquid storage bottle 8, and when the liquid in the liquid storage bottle 8 reaches a set amount, the anti-pumping bottle 9 can store the liquid flowing out from the liquid storage bottle 8.
After the suction filtration operation is completed, the particulate matter remaining in the treatment cup 5 after the filtration can be detected by a detecting instrument.
Compared with the prior art, the utility model has the technical scheme that as shown in fig. 3, one liquid storage bottle 8 is arranged, so that the operation of pouring a plurality of liquid storage bottles 8 is not needed (the filtering mode in the prior art is shown in fig. 1, and each treatment cup 5 corresponds to one liquid storage bottle 8, but only one liquid storage bottle 8 is needed in the application, so that the liquid is not poured for multiple times, and the pouring time is only needed once, namely, the utility model can reduce the pouring time, so that the efficiency of the detection process is improved), and secondly, the arranged anti-pumping bottle 9 can prevent the liquid flowing out of the liquid storage bottle 8 from directly entering the liquid pumping mechanism 7.
The side wall of the liquid storage bottle 8 is provided with a vent 10, and a conduit 11 connected with the anti-pumping bottle 9 in a conducting way is arranged in the vent 10 in a sealing way; when the liquid is sucked into the liquid storage bottle 8, the height of the air vent 10 is not lower than the liquid level in the liquid storage bottle 8.
In the present utility model, the set amount means the amount of the liquid in the liquid storage bottle 8 reaching the vent 10.
Each elastic sleeve 4 is provided with an elastic sleeve 4, the axial lead of the elastic sleeve 4 coincides with the axial lead of the tap 3, and the processing cup 5 can be inserted into the elastic sleeve 4.
In this embodiment, the elastic sleeve 4 may be made of rubber material, and a cavity is provided in the middle area of the elastic sleeve 4. The treatment cup 5 may be a treatment cup commonly used in the prior art, such as a 500ml pump treatment cup, and will not be described in detail herein.
When the liquid pumping mechanism 7 pumps, the liquid storage bottle 8 and the anti-pumping bottle 9 are communicated through the guide pipe 11 in the air vent 10, so that gas in the multi-pump filter 2 can be pumped out by the liquid pumping mechanism 7, namely, the pressure in the multi-pump filter 2 can be reduced, the external pressure can push the liquid in the treatment cup 5 to enter the multi-pump filter 2, then the liquid entering the multi-pump filter 2 can enter the liquid storage bottle 8 through the pipeline, the pumping operation can be stopped when the liquid in the liquid storage bottle 8 increases to the air vent 10, and the liquid can be poured, if the liquid is not poured in time after the liquid storage bottle 8 is filled due to misoperation, the liquid can enter the anti-pumping bottle 9 through the guide pipe 11 and can not directly enter the liquid pumping mechanism 7, and the use of the liquid pumping mechanism 7 is not influenced.
The diameter of one end of the tap 3 close to the multi-gang suction filter 2 is smaller than that of one end of the tap 3 far away from the multi-gang suction filter 2; the appearance of the elastic sleeve 4 is matched with the inner cavity of one end of the tap 3 far away from the multi-connected suction filter 2, so that the elastic sleeve 4 can be fully inserted into the inner cavity of one end of the tap 3 far away from the multi-connected suction filter 2, and the elastic sleeve 4 cannot shake after being inserted.
When liquid is sucked into the liquid storage bottle 8, the height of the air vent 10 is not lower than the liquid level in the liquid storage bottle 8, if the height of the air vent 10 is set lower, the situation that no part of liquid stored in the liquid storage bottle 8 reaches the maximum storage area occurs, so the air vent 10 is set in the top area of the liquid storage bottle 8, and meanwhile, the phenomenon that the liquid in the liquid storage bottle 8 is sucked into the liquid storage bottle 8 by the liquid pumping mechanism 7 can be prevented due to the fact that the height of the air vent 10 is higher than the liquid level in the liquid storage bottle 8.
Example two
When the liquid in the treatment cup 5 is about to be pumped, the pumping force of the pumping mechanism 7 is not reduced, so that the phenomenon that the liquid is pumped and atomized by a large suction force easily occurs, and when the liquid enters the pumping mechanism 7 (the pumping mechanism 7 can select an air pump or other pumping devices) and is attached to blades in the pumping mechanism 7, parts in the pumping mechanism 7 are easily influenced in normal use, and therefore, a blocking scheme of atomized liquid is provided for the problem.
The liquid pumping mechanism 7 is in sealing connection with the liquid storage bottle group 6 through a branch pipe, and a water filter is arranged on the branch pipe and can prevent atomized liquid from entering the liquid pumping mechanism 7. The water filter can directly select sponge, and the sponge can be directly plugged into the branch pipe to realize the blocking purpose.
The water filter divides the branch pipe into two sections which are respectively connected with the liquid pumping mechanism 7 and the liquid storage bottle group 6 in a sealing way; the water filter comprises a threaded outer sleeve 12 connected with one section of branch pipe and a connecting sleeve 13 connected with the other section of branch pipe, a protective cylinder 14 is connected between the threaded outer sleeve 12 and the connecting sleeve 13 in a threaded manner, filter cotton 15 is filled in the protective cylinder 14, and a cavity 16 is formed in the filter cotton 15 along the air suction direction of the liquid suction mechanism 7.
The inside wall of the protective cylinder 14 is annular and is provided with a plurality of shaping bars 17, and the shaping bars 17 which are annular can limit the filter cotton 15, so that the condition that the filter cotton 15 is pushed to be gathered into a group due to overlarge suction force is prevented.
When the liquid in the treatment cup 5 is about to be pumped, the pumping force of the liquid pumping mechanism 7 is not reduced, so that the liquid is easily pumped and atomized by a large suction force, and the atomized liquid can directly impact into the cavity 16 after entering the branch pipe along with the atomized liquid, so that the materialized liquid can be absorbed by the filter cotton 15.
And the filter cotton 15 is mounted as follows: firstly, filter cotton 15 (sponge is selected) is plugged into the protective cylinder 14, then two ends of the protective cylinder 14 are respectively connected with the threaded sleeve 12 and the connecting sleeve 13 in a threaded connection mode, and the final connecting structure is shown in fig. 4 and 5.
The utility model is particularly used as follows:
firstly, selecting a corresponding number of treatment cups 5 according to the types of fertilizers to be detected, then inserting the treatment cups 5 into the elastic sleeves 4 to force the corresponding elastic sleeves 4 to deform and expand, then opening the liquid suction mechanism 7, after the liquid suction mechanism 7 pumps out the gas in the liquid storage bottle group 6 and the multi-connected filter 2, reducing the pressure in the multi-connected filter 2 and guiding the liquid in each treatment cup 5 to enter the liquid storage bottle group 6, when the liquid suction mechanism 7 performs suction, as the liquid storage bottle 8 and the anti-suction bottle 9 are conducted by the guide pipe 11 in the air vent 10, the gas in the multi-connected filter 2 can be pumped out by the liquid suction mechanism 7, namely, the pressure in the multi-connected filter 2 can be reduced, then the external pressure can push the liquid in the treatment cups 5 to enter the multi-connected filter 2, then, after the liquid in the multi-connected filter 2 can enter the liquid storage bottle 8 through the pipeline, and the liquid in the multi-connected filter 2 can stop the suction operation when the liquid in the liquid storage bottle 8 is increased to the position 10, and the liquid in the air vent 8 is filled, and the liquid can not enter the air vent 9 directly because the liquid suction mechanism 7 is not affected by the air vent 7.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. The fertilizer sample processing device is characterized by comprising
A treatment counter (1);
the multi-connected suction filter (2) is movably connected to the upper surface of the treatment counter (1), and a plurality of taps (3) are arranged on the multi-connected suction filter (2);
the treatment cups (5) are respectively and correspondingly movably connected with the taps (3), and the treatment cups (5) can filter liquid injected into the treatment cups;
the liquid storage bottle group (6) is arranged in the treatment counter (1) and is communicated with the multi-connected suction filter (2) through a pipeline;
the liquid suction mechanism (7) is arranged in the treatment counter (1) and is in sealing connection with the liquid storage bottle group (6), and the liquid suction mechanism (7) can suck out gas in the liquid storage bottle group (6) and the multi-connected suction filter (2);
the liquid storage bottle group (6) comprises liquid storage bottles (8) and anti-pumping bottles (9) which are all arranged in the processing counter (1), the liquid storage bottles (8) are connected with the multi-connected pumping filter (2) in a conducting mode through pipelines, the liquid storage bottles (8) are used for storing liquid, and the liquid storage bottles (8) are connected with the anti-pumping bottles (9) in a conducting mode;
when the liquid suction mechanism (7) pumps out gas, the pressure in the multi-connected pumping filter (2) is reduced, and the liquid in each treatment cup (5) is guided to enter the liquid storage bottle (8); when the liquid in the liquid storage bottle (8) reaches a set quantity, the anti-pumping bottle (9) can store the liquid flowing out of the liquid storage bottle (8).
2. The fertilizer sample processing device of claim 1, characterized in that: a vent (10) is arranged on the side wall of the liquid storage bottle (8), and a conduit (11) connected with the anti-pumping bottle (9) in a conducting way is arranged in the vent (10) in a sealing way; when the liquid is sucked into the liquid storage bottle (8), the height of the air port (10) is not lower than the liquid level of the liquid in the liquid storage bottle (8).
3. The fertilizer sample processing device of claim 1, characterized in that: elastic sleeves (4) are arranged in each tap (3), the axial lead of each elastic sleeve (4) is coincident with the axial lead of each tap (3), and each processing cup (5) can be inserted into each elastic sleeve (4).
4. A fertilizer sample processing device according to claim 3, wherein: the diameter of one end of the tap (3) close to the multi-connected suction filter (2) is smaller than the diameter of one end of the tap (3) far away from the multi-connected suction filter (2);
the shape of the elastic sleeve (4) is matched with the inner cavity of one end of the tap (3) far away from the multi-pump filter (2).
5. The fertilizer sample processing device of claim 2 or 4, characterized in that: the liquid suction mechanism (7) is in sealing connection with the liquid storage bottle group (6) through a branch pipe, a water filter is arranged on the branch pipe, and the water filter can prevent atomized liquid from entering the liquid suction mechanism (7).
6. The fertilizer sample processing device of claim 5, wherein: the water filter divides the branch pipe into two sections which are respectively connected with the liquid pumping mechanism (7) and the liquid storage bottle group (6) in a sealing way;
the water filter comprises a threaded outer sleeve (12) connected with one section of branch pipe and a connecting sleeve (13) connected with the other section of branch pipe, a protective cylinder (14) is connected between the threaded outer sleeve (12) and the connecting sleeve (13) in a threaded mode, filter cotton (15) is filled in the protective cylinder (14), and a cavity (16) is formed in the filter cotton (15) along the air suction direction of the liquid suction mechanism (7).
7. The fertilizer sample processing device of claim 6, characterized in that: the inside wall of protection section of thick bamboo (14) is annular and is equipped with a plurality of design strip (17), is a plurality of that annular set up design strip (17) can carry out spacingly to filter pulp (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745832.7U CN220231186U (en) | 2023-07-05 | 2023-07-05 | Fertilizer sample processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745832.7U CN220231186U (en) | 2023-07-05 | 2023-07-05 | Fertilizer sample processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231186U true CN220231186U (en) | 2023-12-22 |
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ID=89171623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321745832.7U Active CN220231186U (en) | 2023-07-05 | 2023-07-05 | Fertilizer sample processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231186U (en) |
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2023
- 2023-07-05 CN CN202321745832.7U patent/CN220231186U/en active Active
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