Rapid detection device for counterfeit fertilizer

Abstract

The utility model discloses a rapid detection device for a counterfeit fertilizer. The rapid detection device comprises a base and a blue cobalt glass cover detachably connected with the base, a sample groove is formed in the base in the blue cobalt glass cover. According to the device disclosed by the utility model, the flame reaction principle of a compound is utilized, and the size, the stability and the color of flames during the flame reaction of the fertilizer are enhanced through the blue cobalt glass cover, so that the purpose of identifying the authenticity of the fertilizer is achieved. According to the utility model, the fire baking behavior in the traditional identification method is improved, so that the effects of quickly identifying and reducing the labor time are achieved. The device is simple in structure, easy to store, replace and clean, free of electronic elements, long in service life, convenient to operate and unlimited in use place, and loss of farmers and farmland pollution are reduced conveniently. The method has the advantages of moderate price, high universality, low operation difficulty, relatively high precision, small potential safety hazard and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizer detection technical field more particularly, relate to a simple and easy fake fertilizer detection device. BACKGROUND

[0002] Fertilizer plays an important role in agricultural production, which can provide nutrient elements, improve soil quality, increase crop yield and improve product quality. Currently, cases of fake fertilizer are common, among which potassium fertilizer fraud is particularly serious. If farmers inadvertently use fake fertilizer, it may affect crop growth and reduce yield, or even cause heavy metal pollution to the soil, which is not conducive to the development of low-carbon agriculture in China. There is a chemical fertilizer composition detector in the prior art, which is developed and produced according to Q / XSTD 15-2006 by referring to JB / T9324-1999 visible spectrophotometer professional standard. Its principle is to determine the content of a substance by using its absorption characteristics of specific wavelength light. However, this detector is mainly used for quality supervision and inspection, internal quality control of agricultural enterprises, agricultural law enforcement, etc. It is not only high in cost, but also requires certain professional knowledge, and is not suitable for ordinary farmers. Currently, farmers know little about fertilizer detection methods, and lack of relevant chemical reagents. Therefore, the most common detection method used by farmers is direct fire roasting for combustion. However, it is difficult to observe the combustion color stably and accurately when direct fire roasting is used for combustion, which leads to inaccurate judgment of the authenticity of the fertilizer. SUMMARY

[0003] The utility model solves the technical problem of overcoming the defects and deficiencies of the prior art, and provides a fake fertilizer rapid detection device.

[0004] The above-mentioned purpose of the utility model is realized by the following technical scheme:

[0005] A fake fertilizer rapid detection device, comprising a base and a blue cobalt glass cover detachably connected thereto; a sample groove is arranged on the base in the blue cobalt glass cover, and the sample groove is used for loading a chemical fertilizer sample to be tested or a chemical fertilizer sample to be tested and a combustion-supporting fuel.

[0006] The utility model discloses a device utilizes the flame color reaction principle of compound, uses, will be identified fertilizer or be identified fertilizer and combustion-supporting fuel put into sample groove, then will fertilizer or fertilizer and combustion-supporting fuel ignite, cover blue cobalt glass cover again.Blue cobalt glass cover not only can gather the flame of fertilizer and enhance the size, stability of flame, can also filter yellow light (sodium element) etc. Interference light to enhance color, observe the flame color through blue cobalt glass cover, if observe the flame to be light purple through blue cobalt glass, can preliminarily judge that potassium element contains in the potassium fertilizer, and combustion-supporting fuel (combustion-supporting fuel selects the reagent of interference less to flame color reaction, for example 95% ethanol) can improve the combustibility of fertilizer, further strengthen the size and color of flame when fertilizer carries out flame color reaction. Thus, the fertilizer produces relatively intense flame color reaction in blue cobalt glass cover, reaches the effect of judging the reality of potassium fertilizer quickly.

[0007] Further, the thickness of the blue cobalt glass cover is 2.5-3mm. The glass cannot be too thick, otherwise the observation effect will be affected.

[0008] Further, the sample groove is provided with sample scale lines and combustion-supporting fuel scale lines on the inner wall along the height from bottom to top. The fertilizer and combustion-supporting fuel can be accurately used according to the proportion. Based on the chemical properties of the effective compounds in the fertilizer, the flame color reaction is enhanced, the reaction result is observed to judge the authenticity of the fertilizer and whether other invalid or harmful components are doped, so as to achieve the purpose of detecting the authenticity of the fertilizer.

[0009] Further, the side of the blue cobalt glass cover close to the base is provided with an opening. The fertilizer or fertilizer / combustion-supporting fuel can be first added into the sample groove and then the blue cobalt glass cover is assembled. The fertilizer is ignited through the opening, so that the observation time is improved.

[0010] Further, the edge of the base extends upward to wrap part of the blue cobalt glass cover. The connection stability of the blue cobalt glass cover and the base is improved.

[0011] Further, the base is provided with a handle. The device is convenient for the operator to take and place.

[0012] Further, the base is a cylindrical base, and the blue cobalt glass cover is a cylindrical shape.

[0013] Further, the base is a metal base.

[0014] Further, the detachable connection is a threaded connection. For example, the base is provided with an internal thread groove, and the outer side of the bottom end of the blue cobalt glass cover is provided with an external thread matched with the internal thread. Or the outer side of the upper end of the base is provided with an external thread, and the inner side of the bottom end of the blue cobalt glass cover is provided with an internal thread matched with the external thread.

[0015] Further, the detachable connection is a snap connection. For example, the base is provided with a rotating clamping groove, and the bottom end of the blue cobalt glass cover is provided with a snap buckle matched with the rotating clamping groove.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The device utilizes the flame color reaction principle of the compound, strengthens the size, stability and color of the flame when the fertilizer is subjected to the flame color reaction through the blue cobalt glass cover, and thus the purpose of identifying the authenticity of the fertilizer is achieved. The device improves the behavior of fire roasting in the traditional identification method, and achieves the effects of rapid identification and reduction of manual time. The device has the advantages of simple structure, easy storage, replacement and cleaning, long service life, convenient operation, no limitation on the use location, moderate price, strong universality, small operation difficulty, high precision, small safety hazard and the like. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The figure is a structural schematic view of the false fertilizer rapid detection device.

[0019] Figure 2 The figure is a structural schematic view of the false fertilizer rapid detection device.

[0020] Figure 3 The figure is a structural schematic view of the false fertilizer rapid detection device.

[0021] Figure 4 The figure is a structural schematic view of the false fertilizer rapid detection device.

[0022] Figure 5 The figure is a structural schematic view of the false fertilizer rapid detection device.

[0023] Figure legend: 1-base, 2-blue cobalt glass cover, 3-handle, 101-sample groove, 201-opening. DETAILED DESCRIPTION

[0024] The following examples are only used for illustrative description, and cannot be understood as the limitation of the utility model. In order to better illustrate the embodiment, some components in the drawings can be omitted, enlarged or reduced, and the size of the actual product is not represented. For those skilled in the art, it can be understood that some well-known structures and their descriptions in the drawings can be omitted. The positional relationship described in the drawings is only used for illustrative description, and cannot be understood as the limitation of the utility model.

[0025] When the embodiments of the utility model are described, if the terms "length", "width", "thickness", "height", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the relevant drawings, they are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as limiting the utility model.

[0026] The technical solutions of the present application will be further explained below by means of examples in conjunction with the drawings, but the protection scope of the present application is not limited by any form of the examples.

[0027] Example 1: A fake fertilizer rapid detection device

[0028] As Figure 1 A fake fertilizer rapid detection device, comprising a base 1 and a blue cobalt glass cover 2 detachably connected with the base 1; a sample groove 101 is arranged on the base 1 in the blue cobalt glass cover 2, and the sample groove 101 is used for loading a fertilizer sample to be detected or a fertilizer sample to be detected and combustion-supporting fuel.

[0029] The base 1 is a cylindrical base, and the blue cobalt glass cover 2 is a cylinder matching the size thereof. The base 1 is provided with a rotating clamping groove, and the two sides of the bottom end of the blue cobalt glass cover 2 are provided with buckles matched with the rotating clamping groove, so as to realize detachable connection.

[0030] The thickness of the blue cobalt glass cover 2 is 2.5-3 mm, and the glass cannot be too thick, otherwise the observation effect will be affected.

[0031] The base 1 is a metal base.

[0032] The device utilizes the flame color reaction principle of the compound, and when used, the fertilizer to be identified or the fertilizer to be identified and the combustion-supporting fuel are put into the sample groove, then the fertilizer or the fertilizer and the combustion-supporting fuel are ignited, and then the blue cobalt glass cover is covered. The blue cobalt glass cover not only can gather the flame generated by the fertilizer, enhance the size and stability of the flame, but also can filter out the interference light such as yellow light (sodium element), enhance the color, and observe the flame color through the blue cobalt glass cover. If the flame observed through the blue cobalt glass cover is light purple, it can be preliminarily judged that the potassium fertilizer contains potassium element; and the combustion-supporting fuel (the combustion-supporting fuel selects a reagent with less interference on the flame color reaction, for example, 95% ethanol) can improve the combustibility of the fertilizer, and further enhance the size and color of the flame when the fertilizer performs the flame color reaction. Therefore, the fertilizer generates a relatively strong flame color reaction in the blue cobalt glass cover, and the effect of rapidly judging the authenticity of the potassium fertilizer is achieved.

[0033] A fake fertilizer rapid detection device

[0034] As Figure 2 A fake fertilizer rapid detection device, comprising a base 1 and a blue cobalt glass cover 2 detachably connected with the base 1; a sample groove 101 is arranged on the base 1 in the blue cobalt glass cover 2, and the sample groove 101 is used for loading a fertilizer sample to be detected and combustion-supporting fuel.

[0035] The base 1 is a cylindrical base, and the blue cobalt glass cover 2 is a cylinder with a size matched with the base 1. The base 1 is provided with an internal thread groove, and the outer side surface of the bottom end of the blue cobalt glass cover 2 is provided with an external thread matched with the internal thread groove, so that detachable connection is realized.

[0036] The thickness of the blue cobalt glass cover 2 is 2.5-3 mm, and the glass cannot be too thick, otherwise the observation effect will be affected.

[0037] The base is a metal base.

[0038] Sample scale lines and combustion-supporting fuel scale lines are arranged on the inner wall of the sample groove 101 along the height from bottom to top. The fertilizer and the combustion-supporting fuel are accurately used according to the proportion, based on the chemical properties of effective compounds in the fertilizer, the flame color reaction of the fertilizer is enhanced, the authenticity of the fertilizer and whether other invalid or harmful components are doped are judged by observing the reaction results, so that the purpose of detecting the authenticity of the fertilizer is achieved.

[0039] The device utilizes the flame color reaction principle of the compound. When used, the fertilizer to be identified and the combustion-supporting fuel are put into the sample groove, then the fertilizer and the combustion-supporting fuel are ignited, and the blue cobalt glass cover is covered. The blue cobalt glass cover not only can gather the flame generated by the fertilizer to enhance the size and stability of the flame, but also can filter out interference light such as yellow light (sodium element) to enhance the color. The flame color is observed through the blue cobalt glass cover. If the flame is observed to be light purple through the blue cobalt glass cover, it can be preliminarily judged that the potassium fertilizer contains potassium element. The combustion-supporting fuel (the combustion-supporting fuel selects a reagent with less interference on the flame color reaction, for example, 95% ethanol) can improve the combustibility of the fertilizer, and further enhance the size and color of the flame when the fertilizer performs the flame color reaction. Therefore, the fertilizer generates a relatively strong flame color reaction in the blue cobalt glass cover, and the effect of rapidly judging the authenticity of the potassium fertilizer is achieved.

[0040] A fake fertilizer rapid detection device

[0041] As Figure 3The utility model provides a kind of fake fertilizer rapid detection device, including base 1 and with the detachable connection blue cobalt glass cover 2 of base 1;Sample groove 101 is equipped on base 1 in blue cobalt glass cover 2, and the sample groove 101 is used to load to be measured chemical fertilizer sample or to be measured chemical fertilizer sample and combustion-supporting fuel.

[0042] The base 1 is a cylindrical base, and the blue cobalt glass cover 2 is a cylindrical shape matching the size. The base 1 is provided with a rotating clamping groove, and the blue cobalt glass cover 2 is provided with buckles on both sides of the bottom end, which are adapted to the rotating clamping groove, so as to realize detachable connection.

[0043] The thickness of the blue cobalt glass cover 2 is 2.5-3 mm. The glass cannot be too thick, otherwise it will affect the observation effect.

[0044] The base is a metal base.

[0045] The side of the blue cobalt glass cover 2 close to the base is provided with an opening 201. The fertilizer or fertilizer / combustion-supporting fuel can be added to the sample groove 101 first and then assembled with the blue cobalt glass cover 2, and then the fertilizer is ignited through the opening, so as to improve the observation time.

[0046] The device utilizes the flame color reaction principle of the compound. When in use, the fertilizer to be identified or the fertilizer to be identified and the combustion-supporting fuel are placed in the sample groove, and then the blue cobalt glass cover is covered. Then the fertilizer or the fertilizer and the combustion-supporting fuel are ignited through the opening 201. The blue cobalt glass cover not only can gather the flame generated by the fertilizer to enhance the size and stability of the flame, but also can filter out the interference light such as yellow light (sodium element) to enhance the color. The flame color is observed through the blue cobalt glass cover. If the flame is observed to be light purple through the blue cobalt glass cover, it can be preliminarily judged that the potassium fertilizer contains potassium element. The combustion-supporting fuel (the combustion-supporting fuel selects a reagent with less interference on the flame color reaction, for example, 95% ethanol) can improve the combustibility of the fertilizer and further enhance the size and color of the flame when the fertilizer performs the flame color reaction. Therefore, the fertilizer generates a relatively strong flame color reaction in the blue cobalt glass cover, and the effect of rapidly judging the authenticity of the potassium fertilizer is achieved.

[0047] Example 4 A fake fertilizer rapid detection device

[0048] As Figure 4 The utility model provides a kind of fake fertilizer rapid detection device, including base 1 and with the detachable connection blue cobalt glass cover 2 of base 1;Sample groove 101 is equipped on base 1 in blue cobalt glass cover 2, and the sample groove 101 is used to load to be measured chemical fertilizer sample or to be measured chemical fertilizer sample and combustion-supporting fuel.

[0049] The base 1 is a cylindrical base, and the blue cobalt glass cover 2 is a cylindrical cover matching the size of the base 1.

[0050] The thickness of the blue cobalt glass cover 2 is 2.5-3 mm, and the glass cannot be too thick, otherwise the observation effect will be affected.

[0051] The base 1 is a metal base.

[0052] The edge of the base 1 extends upwards to wrap part of the blue cobalt glass cover 2, so that the connection stability of the blue cobalt glass cover and the base is improved.

[0053] The device utilizes the flame color reaction principle of the compound, and when in use, the fertilizer to be identified or the fertilizer to be identified and the combustion-supporting fuel are placed in the sample groove, then the fertilizer or the fertilizer and the combustion-supporting fuel are ignited, and then the blue cobalt glass cover is covered, the blue cobalt glass cover not only can gather the flame generated by the fertilizer to enhance the size and stability of the flame, but also can filter out the interference light such as yellow light (sodium element) to enhance the color, and the flame color is observed through the blue cobalt glass cover, if the flame is observed to be light purple through the blue cobalt glass cover, it can be preliminarily judged that the potassium fertilizer contains the potassium element; and the combustion-supporting fuel (the combustion-supporting fuel selects a reagent with less interference on the flame color reaction, for example, 95% ethanol) can improve the combustibility of the fertilizer, and further enhance the size and color of the flame when the fertilizer performs the flame color reaction. Therefore, the fertilizer generates a relatively strong flame color reaction in the blue cobalt glass cover, and the effect of rapidly judging the authenticity of the potassium fertilizer is achieved.

[0054] Embodiment 5: A rapid detection device for counterfeit fertilizer

[0055] As Figure 5 A rapid detection device for counterfeit fertilizer, comprising a base 1 and a blue cobalt glass cover 2 detachably connected with the base 1; a sample groove 101 is arranged on the base 1 in the blue cobalt glass cover 2, and the sample groove 101 is used for loading a chemical fertilizer sample to be detected or a chemical fertilizer sample to be detected and a combustion-supporting fuel.

[0056] The base 1 is a cylindrical base, and the blue cobalt glass cover 2 is a cylindrical cover matching the size of the base 1. The base 1 is provided with a rotating clamping groove, and the bottom end of the blue cobalt glass cover 2 is provided with a buckle matched with the rotating clamping groove, so that the detachable connection is realized.

[0057] The thickness of the blue cobalt glass cover 2 is 2.5-3 mm, and the glass cannot be too thick, otherwise the observation effect will be affected.

[0058] The base 1 is a metal base.

[0059] The edge of the base 1 extends upwards to wrap the blue cobalt glass cover 2. The stability of the connection between the blue cobalt glass cover and the base can be improved.

[0060] The base 1 is provided with a handle 3. The operator can conveniently take and place the device.

[0061] The device utilizes the flame color reaction principle of the compound. When in use, the fertilizer to be identified or the fertilizer to be identified and the combustion-supporting fuel are placed in the sample groove, and then the fertilizer or the fertilizer and the combustion-supporting fuel are ignited, and the blue cobalt glass cover is covered. The blue cobalt glass cover can not only gather the flame generated by the fertilizer to enhance the size and stability of the flame, but also filter out interfering light such as yellow light (sodium element) to enhance the color. The flame color is observed through the blue cobalt glass cover. If the flame is observed to be light purple through the blue cobalt glass cover, it can be preliminarily judged that the potassium fertilizer contains potassium element. The combustion-supporting fuel (the combustion-supporting fuel selects a reagent with less interference on the flame color reaction, for example, 95% ethanol) can improve the combustibility of the fertilizer, and further enhance the size and color of the flame when the fertilizer is subjected to the flame color reaction. Therefore, the fertilizer generates a relatively strong flame color reaction in the blue cobalt glass cover, and the effect of rapidly judging the authenticity of the potassium fertilizer is achieved.

[0062] Finally, it should be explained that the above examples are only used to illustrate the technical solutions of the utility model and not to limit the protection scope of the utility model. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description and ideas, and it is not necessary or possible to exhaust all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A rapid detection device for counterfeit fertilizers, characterized in that, It includes a base (1) and a blue cobalt glass cover (2) detachably connected thereto; a sample slot (101) is provided on the base (1) inside the blue cobalt glass cover (2); the thickness of the blue cobalt glass cover is 2.5 to 3 mm.

2. The rapid detection device for counterfeit fertilizers according to claim 1, characterized in that, The sample tank (101) has sample scale lines and combustion fuel scale lines set along the height of the inner wall.

3. The rapid detection device for counterfeit fertilizers according to claim 1, characterized in that, The blue cobalt glass cover (2) has an opening (201) on the side near the base.

4. The rapid detection device for counterfeit fertilizers according to claim 1, characterized in that, The base (1) extends upwards along its edge to enclose a portion of the blue cobalt glass cover (2).

5. The rapid detection device for counterfeit fertilizers according to claim 1 or 4, characterized in that, The base (1) is provided with a handle (3).

6. The rapid detection device for counterfeit fertilizers according to claim 1, characterized in that, The base (1) is a cylindrical base, and the blue cobalt glass cover (2) is cylindrical.

7. The rapid detection device for counterfeit fertilizers according to claim 1 or 4, characterized in that, The base is a metal base.

8. The rapid detection device for counterfeit fertilizers according to claim 6, characterized in that, The detachable connection is a snap-fit ​​connection.

9. The rapid detection device for counterfeit fertilizers according to claim 6, characterized in that, The detachable connection is a threaded connection.

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