Porphyra inorganic arsenic detection pretreatment device

Abstract

The utility model discloses a nori inorganic arsenic detection pretreatment device, which comprises a containing unit, a detection unit, a detection unit, a detection unit, a detection unit and a detection unit, and is characterized in that the containing unit comprises a treatment box and a drain valve fixedly connected to one side of the treatment box; the ultrasonic detection unit comprises a base which is fixedly connected in the treatment box and a containing frame which is placed and connected to the upper surface of the base. According to the device disclosed by the utility model, the laver is contained and treated by utilizing the containing frame, then the treatment liquid is injected into the treatment box, and the ultrasonic equipment is started to generate ultrasonic waves to carry out cavitation effect and mechanical vibration on the laver and the treatment liquid in the treatment box, so that the extraction efficiency of inorganic arsenic in the laver is improved, and the pretreatment time is shortened; the detector is used for detecting the inorganic arsenic in the treating fluid, so that the equipment can quickly detect the content of the inorganic arsenic released by the laver, the pretreatment efficiency before detection is accelerated, and the usability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of the structure of a pre-treatment device for detecting inorganic arsenic in laver, in particular to a pre-treatment device for detecting inorganic arsenic in laver. Background Technique

[0002] In nature, arsenic mostly exists in igneous rocks and sedimentary rocks in the form of inorganic arsenic compounds. The arsenic-containing wastewater and waste discharged from industrial and mineral development, as well as the arsenic-containing insecticides and herbicides used in agriculture, are also one of the sources of arsenic. Inorganic arsenic is a form of arsenic. A large amount of intake in a short time will cause acute poisoning, and long-term excessive intake will damage the skin and cause chronic liver lesions. Inorganic arsenic is commonly known as "arsenic trioxide". The International Agency for Research on Cancer officially recognized inorganic arsenic as a human carcinogen in 1980.

[0003] As a common seafood, it is particularly important to detect the inorganic arsenic content in laver. The traditional extraction method has problems such as low extraction efficiency and long time, which limits the detection efficiency. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part of the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the problems existing in the above-mentioned existing pre-treatment device for detecting inorganic arsenic in laver, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a pre-treatment device for detecting inorganic arsenic in laver, which is suitable for solving the problems that as a common seafood, it is particularly important to detect the inorganic arsenic content in laver, and the traditional extraction method has problems such as low extraction efficiency and long time, which limits the detection efficiency.

[0007] To solve the above technical problems, the present utility model provides the following technical solution: A pre-treatment device for detecting inorganic arsenic in laver, comprising:

[0008] A containing unit, which includes a treatment box and a drain valve fixedly connected to one side of the treatment box, and a support plate is fixedly connected to the inner surface of the treatment box;

[0009] An ultrasonic detection unit, which includes a base fixedly connected inside a processing box and a storage frame placed and connected to the upper surface of the base. A connecting rod is fixedly connected to the inner surface of the storage frame. One side of the upper surface of the connecting rod is fixedly connected with a pulling plate. A limiting rod is fixedly connected to the inner surface of the processing box. A fixing frame is fixedly connected to one side of the limiting rod. A detection plate is slidably connected to one side of the limiting rod. A detector is fixedly connected to one side of the detection plate.

[0010] As a preferred solution of the pretreatment device for detecting inorganic arsenic in laver according to the present invention, wherein: a spring is fixedly connected inside the support plate, and the other end of the spring is fixedly connected with a pressing plate. The number of the support plates is two groups, and the two groups of support plates are symmetrically arranged about the center of the processing box.

[0011] As a preferred solution of the pretreatment device for detecting inorganic arsenic in laver according to the present invention, wherein: the storage frame is of a grid structure, and an ultrasonic device is placed on the upper surface of the processing box.

[0012] As a preferred solution of the pretreatment device for detecting inorganic arsenic in laver according to the present invention, wherein: a mounting plate is fixedly connected to one side of the ultrasonic device, and the mounting plate is fixedly connected to the inner surface of the processing box through bolts.

[0013] As a preferred solution of the pretreatment device for detecting inorganic arsenic in laver according to the present invention, wherein: a control panel is fixedly connected to one side of the processing box. The number of the detection plates is two groups, and the two groups of detection plates are symmetrically arranged about the center of the processing box.

[0014] As a preferred solution of the pretreatment device for detecting inorganic arsenic in laver according to the present invention, wherein: the detector is fixedly connected to the control panel through a wire, and one side of the pressing plate is in pressing connection with the ultrasonic device.

[0015] The beneficial effects of the present invention:

[0016] When the equipment is working normally, the laver is placed and processed by using the storage frame, and then a processing liquid is injected into the processing box. At the same time, the ultrasonic device is started to generate ultrasonic waves, so as to carry out cavitation effect and mechanical vibration on the laver and the processing liquid in the processing box, improve the extraction efficiency of inorganic arsenic in the laver, shorten the pretreatment time, and then use the detector to detect the inorganic arsenic in the processing liquid, so that the equipment can quickly detect the content of inorganic arsenic released by the laver, and then accelerate the detection pretreatment efficiency, thereby improving the use ability of the equipment to a certain extent. Description of the drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of a pretreatment device for detecting inorganic arsenic in laver proposed by the present utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the treatment tank of a pretreatment device for detecting inorganic arsenic in laver proposed by the present utility model;

[0020] Figure 3 It is a schematic diagram of the ultrasonic detection unit structure of a pretreatment device for detecting inorganic arsenic in laver proposed by the present utility model.

[0021] Description of the drawings: 100, storage unit; 101, treatment tank; 102, drain valve; 103, support plate; 104, spring; 105, extrusion plate; 200, ultrasonic detection unit; 201, ultrasonic device; 202, storage frame; 203, base; 204, fixed frame; 205, pull plate; 206, connecting rod; 207, detection plate; 208, limiting rod; 209, detector; 210, mounting plate; 211, bolt. Detailed implementation manners

[0022] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation manners of the present utility model in conjunction with the drawings in the specification.

[0023] Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it an embodiment that is separately or selectively mutually exclusive with other embodiments.

[0025] Next, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general ratio, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0026] Referring to Figure 1 - Figure 3 , an embodiment of the present utility model provides a pretreatment device for detecting inorganic arsenic in laver, including a drainage unit 100 and a breathable support unit 200.

[0027] The holding unit 100 includes a processing box 101 and a drain valve 102 fixedly connected to one side of the processing box 101. A support plate 103 is fixedly connected to the inner surface of the processing box 101. A spring 104 is fixedly connected inside the support plate 103. The other end of the spring 104 is fixedly connected to a pressing plate 105. The number of support plates 103 is two groups, and the two groups of support plates 103 are both centrosymmetric about the center of the processing box 101.

[0028] The ultrasonic detection unit 200 includes a base 203 fixedly connected inside the processing box 101 and a holding frame 202 placed and connected to the upper surface of the base 203. A connecting rod 206 is fixedly connected to the inner surface of the holding frame 202. A pulling plate 205 is fixedly connected to one side of the upper surface of the connecting rod 206. A limiting rod 208 is fixedly connected to the inner surface of the processing box 101. A fixed frame 204 is fixedly connected to one side of the limiting rod 208. A detection plate 207 is slidably connected to one side of the limiting rod 208. A detector 209 is fixedly connected to one side of the detection plate 207. The holding frame 202 is a grid structure. An ultrasonic device 201 is placed on the upper surface of the processing box 101. An installation plate 210 is fixedly connected to one side of the ultrasonic device 201. The installation plate 210 is fixedly connected to the inner surface of the processing box 101 through a bolt 211. A control panel is fixedly connected to one side of the processing box 101. The number of detection plates 207 is two groups, and the two groups of detection plates 207 are both centrosymmetric about the center of the processing box 101. The detector 209 is fixedly connected to the control panel through a wire. One side of the pressing plate 105 is in pressing connection with the ultrasonic device 201.

[0029] When the device is working normally, the laver is placed and processed by using the holding frame 202, and then a processing liquid is injected into the processing box 101. At the same time, the ultrasonic device 201 is started, so that the ultrasonic device 201 generates ultrasonic waves to perform cavitation effect and mechanical vibration on the laver and the processing liquid inside the processing box 101, improving the extraction efficiency of inorganic arsenic in the laver and shortening the pretreatment time. Then, the detector 209 is used to detect the inorganic arsenic in the processing liquid, so that the device can quickly detect the content of inorganic arsenic released by the laver, and then accelerate the detection pretreatment efficiency, thereby improving the use ability of the device to a certain extent.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A pretreatment device for detecting inorganic arsenic in laver, characterized in that, Comprising: A containing unit (100), which includes a processing box (101) and a drain valve (102) fixedly connected to one side of the processing box (101), and a support plate (103) is fixedly connected to the inner surface of the processing box (101); An ultrasonic detection unit (200), which includes a base (203) fixedly connected inside the processing box (101) and a containing frame (202) placed and connected to the upper surface of the base (203). A connecting rod (206) is fixedly connected to the inner surface of the containing frame (202). A pulling plate (205) is fixedly connected to one side of the upper surface of the connecting rod (206). A limiting rod (208) is fixedly connected to the inner surface of the processing box (101). A fixing frame (204) is fixedly connected to one side of the limiting rod (208). A detection plate (207) is slidably connected to one side of the limiting rod (208). A detector (209) is fixedly connected to one side of the detection plate (207).

2. The pretreatment device for detecting inorganic arsenic in laver according to claim 1, wherein: A spring (104) is fixedly connected inside the support plate (103), and the other end of the spring (104) is fixedly connected to a pressing plate (105). The number of the support plates (103) is two groups, and the two groups of support plates (103) are both centrosymmetric about the center of the processing box (101).

3. The pretreatment device for detecting inorganic arsenic in laver according to claim 2, wherein: The containing frame (202) is of a grid structure, and an ultrasonic device (201) is placed on the upper surface of the processing box (101).

4. The pretreatment device for detecting inorganic arsenic in laver according to claim 3, wherein: An installation plate (210) is fixedly connected to one side of the ultrasonic device (201), and the installation plate (210) is fixedly connected to the inner surface of the processing box (101) through bolts (211).

5. The pretreatment device for detecting inorganic arsenic in laver according to claim 4, characterized in that: A control panel is fixedly connected to one side of the processing box (101). The number of the detection plates (207) is two groups, and the two groups of detection plates (207) are both centrosymmetric about the center of the processing box (101).

6. The pretreatment device for detecting inorganic arsenic in laver according to claim 5, characterized in that: The detector (209) is fixedly connected to the control panel through a wire, and one side of the pressing plate (105) is in pressing connection with the ultrasonic device (201).

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