CN221038718U - Agricultural product heavy metal component detection equipment - Google Patents
Agricultural product heavy metal component detection equipment Download PDFInfo
- Publication number
- CN221038718U CN221038718U CN202322760665.XU CN202322760665U CN221038718U CN 221038718 U CN221038718 U CN 221038718U CN 202322760665 U CN202322760665 U CN 202322760665U CN 221038718 U CN221038718 U CN 221038718U
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- China
- Prior art keywords
- heavy metal
- agricultural product
- storage tank
- liquid storage
- liquid
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 abstract description 11
- 102000002322 Egg Proteins Human genes 0.000 abstract description 11
- 108010000912 Egg Proteins Proteins 0.000 abstract description 11
- 235000014103 egg white Nutrition 0.000 abstract description 11
- 210000000969 egg white Anatomy 0.000 abstract description 11
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 10
- 229910052753 mercury Inorganic materials 0.000 abstract description 7
- 239000000243 solution Substances 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011259 mixed solution Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- -1 mercury ions Chemical class 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses agricultural product heavy metal component detection equipment, which comprises a stirring mechanism, wherein the stirring mechanism comprises a stirring kettle, a first liquid outlet is formed in the bottom of the stirring kettle, a valve is arranged on the first liquid outlet, and a separating mechanism is arranged below the stirring kettle, and relates to the technical field of agricultural product heavy metal detection; meanwhile, egg white is used for replacing corresponding reagents, so that the cost can be saved; through setting up two filter cartridges that have filtering capability, when the mixed solution in the stirred tank discharges, automatic halving enters into two filter cartridges to need not to use each beaker to hold the solution and connect, and can accomplish the detection through opening the valve on first pipe and the second pipe, confirm whether contain mercury and plumbous, it is more convenient to operate.
Description
Technical Field
The utility model relates to the technical field of heavy metal detection of agricultural products, in particular to an agricultural product heavy metal component detection device.
Background
When heavy metal components of agricultural products are detected, the agricultural products are firstly crushed in water to form aqueous solution, the aqueous solution is respectively contained in a plurality of beakers, hydrochloric acid is added into one of the beakers containing the aqueous solution, and whether precipitation is generated or not is observed, so that whether mercury ions are contained is judged; adding a corresponding reagent for detecting lead into one beaker filled with the aqueous solution, and detecting whether the beaker contains lead or not by using the reagent; the detection mode needs to use a plurality of beakers, corresponding reagents are needed to be added into the beakers manually, hydrochloric acid and the reagents are added manually, and the operation is complex.
Disclosure of utility model
The present utility model has been made in view of the problems existing in the existing agricultural product heavy metal component detection apparatus.
Therefore, the utility model aims to provide a heavy metal component detection device for agricultural products, which solves the problems that when heavy metal components of the agricultural products are detected, the agricultural products are firstly crushed in water to form aqueous solutions, the aqueous solutions are respectively contained in a plurality of beakers, hydrochloric acid is added into one of the beakers containing the aqueous solutions, and whether precipitation is generated or not is observed, so that mercury ions are judged to be contained; adding a corresponding reagent for detecting lead into one beaker filled with the aqueous solution, and detecting whether the beaker contains lead or not by using the reagent; the detection mode needs to use a plurality of beakers, and the corresponding reagent needs to be manually added into the beakers, and hydrochloric acid and the reagent are manually added, so that the operation is complex.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
The utility model provides an agricultural product heavy metal ingredient check out test set, includes rabbling mechanism, and rabbling mechanism includes the stirred tank, and the bottom of stirred tank is equipped with first leakage fluid dram, the below of stirred tank is equipped with separating mechanism;
The separating mechanism comprises a separating box, a baffle is arranged in the middle of the separating box, filter cylinders are arranged on two sides of the baffle, and a filter screen is arranged at the bottom of each filter cylinder;
The bottom of the first liquid outlet is provided with two liquid discharge pipes which are respectively positioned right above the openings of the two filter cylinders.
As a preferable mode of the agricultural product heavy metal component detection apparatus of the present utility model, wherein: the motor is installed on the top of stirred tank, the output shaft of motor is connected with the (mixing) shaft through the shaft coupling, detachably mounted has the puddler on the (mixing) shaft.
As a preferable mode of the agricultural product heavy metal component detection apparatus of the present utility model, wherein: liquid inlets are respectively arranged on two sides of the top end of the stirring kettle.
As a preferable mode of the agricultural product heavy metal component detection apparatus of the present utility model, wherein: the bottom of the separation box is provided with two second liquid draining ports, a valve is arranged on each second liquid draining port, and the two second liquid draining ports are respectively communicated with two independent cavities of the separation box.
As a preferable mode of the agricultural product heavy metal component detection apparatus of the present utility model, wherein: openings are formed in two sides of the separation box, and a sealing cover is hinged to the bottom end of the opening through a hinge.
As a preferable mode of the agricultural product heavy metal component detection apparatus of the present utility model, wherein: the device also comprises a first liquid storage tank and a second liquid storage tank, wherein the bottoms of the first liquid storage tank and the second liquid storage tank are higher than the top of the separation tank, a liquid outlet at the bottom of the first liquid storage tank is connected with a first guide pipe, and the tail end of the first guide pipe is positioned right above the left filter cylinder; the bottom liquid outlet of the second liquid storage tank is connected with a second guide pipe, and the tail end of the second guide pipe is positioned right above the filter cylinder on the right side.
Compared with the prior art:
1. Mixing egg white with agricultural product solution, and precipitating with egg white if heavy metal is contained, so as to obtain whether heavy metal is contained; meanwhile, egg white is used for replacing corresponding reagents, so that the cost can be saved;
2. Through setting up two filter cartridges that have filtering capability, when the mixed solution in the stirred tank discharges, automatic halving enters into two filter cartridges to need not to use each beaker to hold the solution and connect, and can accomplish the detection through opening the valve on first pipe and the second pipe, confirm whether contain mercury and plumbous, it is more convenient to operate.
Drawings
FIG. 1 is a schematic diagram of a structure provided by the present utility model;
FIG. 2 is a cross-sectional view of a stirred tank provided by the utility model;
FIG. 3 is a cross-sectional view of a separator tank provided by the present utility model;
fig. 4 is a top view of a filter cartridge provided by the present utility model.
In the figure: stirred tank 1, motor 2, inlet 3, (mixing) shaft 4, first liquid storage pot 5, second liquid storage pot 6, puddler 7, first pipe 8, second pipe 9, first leakage fluid dram 10, fluid dram 101, separator 11, second leakage fluid dram 12, closing cap 13, magnetic path 131, filter cartridge 14, filter screen 141, baffle 15.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a heavy metal component detection device for agricultural products, referring to fig. 1-4, which comprises a stirring mechanism, wherein the stirring mechanism comprises a stirring kettle 1, the stirring kettle 1 is made of transparent materials, liquid inlets 3 are respectively formed in two sides of the top end of the stirring kettle 1, egg white, agricultural products to be detected and clear water are added into the stirring kettle 1 by using the liquid inlets 3, the egg white is combined with heavy metal ions and generates precipitation, a first liquid outlet 10 is formed in the bottom of the stirring kettle 1, a valve is arranged on the first liquid outlet 10, a separation mechanism is arranged below the stirring kettle 1, and the generated precipitation is separated by the separation mechanism;
The separating mechanism comprises a separating box 11, openings are formed in two sides of the separating box 11, a sealing cover 13 is hinged to the bottom end of the opening through a hinge, a magnetic block 131 is arranged at the top end of the sealing cover 13, the magnetic block 131 can be adsorbed with an iron block (not shown in the figure) on the outer wall of the separating box 11, after the sealing cover 13 is opened, a filter cylinder 14 can be taken out from the opening at the bottom of the separating box 11, the filter cylinder 14 and a filter screen 141 can be conveniently cleaned, meanwhile, the filter screen 141 can be conveniently replaced, a partition 15 is arranged in the middle of the separating box 11, the inner cavity of the separating box 11 can be divided into two independent cavities by the partition 15, a filter cylinder 14 is arranged on two sides of the partition 15, and the filter screen 141 is installed at the bottom of the filter cylinder 14;
The bottom of the first liquid outlet 10 is provided with two liquid outlet pipes 101, and the two liquid outlet pipes 101 are respectively positioned right above the openings of the two filter cylinders 14, so that the mixture of agricultural products, water and egg white in the stirring kettle 1 can be discharged together through the first liquid outlet 10 and enter the two filter cylinders 14 through the two liquid outlet pipes 101, and the filter cylinders 14 are made of transparent materials, so that the observation is convenient.
The motor 2 is installed on the top of stirred tank 1, and motor 2's output shaft has (mixing) shaft 4 through the coupling joint, detachably installs puddler 7 on the (mixing) shaft 4, and specifically, the middle part of puddler 7 is equipped with solid fixed ring, has all seted up the internal thread hole on gu fixed ring and the corresponding position of (mixing) shaft 4, passes through the bolt fastening between gu fixed ring and the (mixing) shaft 4.
The bottom end of the separation box 11 is provided with two second liquid discharge ports 12, a valve is arranged on the second liquid discharge ports 12, and the two second liquid discharge ports 12 are respectively communicated with two independent cavities of the separation box 11; the second drain port 12 is used for draining the mixed liquid in the separation tank 11.
The device further comprises a first liquid storage tank 5 and a second liquid storage tank 6, wherein tea water and hydrochloric acid are respectively stored in the first liquid storage tank 5 and the second liquid storage tank 6, the bottoms of the first liquid storage tank 5 and the second liquid storage tank 6 are higher than the top of the separation tank 11, a liquid outlet at the bottom of the first liquid storage tank 5 is connected with a first guide pipe 8, and the tail end of the first guide pipe 8 is positioned right above the left filter cylinder 14; the bottom liquid outlet of the second liquid storage tank 6 is connected with a second guide pipe 9, the tail end of the second guide pipe 9 is positioned right above the filter cylinder 14 on the right side, and valves are arranged on the first guide pipe 8 and the second guide pipe 9.
When the stirring kettle is specifically used, crushed agricultural products and egg white are added into the stirring kettle 1 through the liquid inlet 3, the motor 2 is started to drive the stirring shaft 4 to rotate, and therefore the mixture is stirred through the stirring rod 7, and the agricultural products and egg white are relaxed and full; stopping stirring and standing, if the agricultural products contain heavy metals, the heavy metals can be combined with egg white to generate precipitation, and the valve on the first liquid outlet 10 is opened to discharge the mixed liquid in the stirring kettle 1 into the two filter cartridges 14; the precipitate of the egg white combined with the heavy metals stays on the filter screens 141 in the two filter cartridges 14; valves on the first guide pipe 8 and the second guide pipe 9 are opened, so that tea water in the first liquid storage tank 5 enters the filter cylinder 14 on the left side, and the tea water submerges above the filter screen 141, and precipitates are submerged; the hydrochloric acid in the second liquid storage tank 6 enters the filter cartridge 14 on the right side, and is ground above the filter screen 141 to submerge the sediment; observing whether the left precipitate is reduced, and if so, indicating that the lead contains heavy metal lead; if the sediment in the right cartridge 14 is reduced, it indicates that mercury ions are contained (of course, the KI-CuSO4-Na2SO3 solution may be directly added to the right cartridge 14, and orange precipitation after the KI-CuSO4-Na2SO3 solution is added indicates that mercury ions are contained, and no orange precipitation indicates that mercury ions are not contained).
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides an agricultural product heavy metal ingredient check out test set, includes rabbling mechanism, and rabbling mechanism includes stirred tank (1), and the bottom of stirred tank (1) is equipped with first leakage fluid dram (10), installs the valve on first leakage fluid dram (10), its characterized in that: a separation mechanism is arranged below the stirring kettle (1);
The separating mechanism comprises a separating box (11), a partition board (15) is arranged in the middle of the separating box (11), filter cartridges (14) are arranged on two sides of the partition board (15), and a filter screen (141) is arranged at the bottom of the filter cartridges (14);
Two drain pipes (101) are arranged at the bottom of the first drain port (10), and the two drain pipes (101) are respectively positioned right above the openings of the two filter cartridges (14).
2. The agricultural product heavy metal ingredient detection device according to claim 1, wherein a motor (2) is installed at the top end of the stirring kettle (1), an output shaft of the motor (2) is connected with a stirring shaft (4) through a coupling, and a stirring rod (7) is detachably installed on the stirring shaft (4).
3. The agricultural product heavy metal component detection device according to claim 1 or 2, wherein liquid inlets (3) are respectively formed in two sides of the top end of the stirring kettle (1).
4. A heavy metal component detection device for agricultural products according to claim 3, characterized in that the bottom end of the separation box (11) is provided with two second liquid discharge ports (12), a valve is arranged on the second liquid discharge ports (12), and the two second liquid discharge ports (12) are respectively communicated with two independent cavities of the separation box (11).
5. The agricultural product heavy metal ingredient detection apparatus according to claim 4, wherein both sides of the separation box (11) are provided with openings, and a cover (13) is hinged at the bottom end of the opening by a hinge.
6. The agricultural product heavy metal component detection device according to claim 1, further comprising a first liquid storage tank (5) and a second liquid storage tank (6), wherein the bottoms of the first liquid storage tank (5) and the second liquid storage tank (6) are higher than the top of the separation tank (11), a liquid outlet at the bottom of the first liquid storage tank (5) is connected with a first guide pipe (8), and the tail end of the first guide pipe (8) is positioned right above the left filter cylinder (14); the bottom liquid outlet of the second liquid storage tank (6) is connected with a second guide pipe (9), and the tail end of the second guide pipe (9) is positioned right above the filter cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760665.XU CN221038718U (en) | 2023-10-16 | 2023-10-16 | Agricultural product heavy metal component detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760665.XU CN221038718U (en) | 2023-10-16 | 2023-10-16 | Agricultural product heavy metal component detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221038718U true CN221038718U (en) | 2024-05-28 |
Family
ID=91133436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322760665.XU Active CN221038718U (en) | 2023-10-16 | 2023-10-16 | Agricultural product heavy metal component detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221038718U (en) |
-
2023
- 2023-10-16 CN CN202322760665.XU patent/CN221038718U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |