A plant site acidic or alkaline wastewater sampling device

Abstract

The utility model discloses a plant area acidic or alkaline wastewater sampling device, including the connecting platform, the upper layer disc of connecting platform is connected with a plurality of arm sleeve through the connecting rod, and the lower layer disc of connecting platform is equipped with the through hole for the extension rod to pass through, and the extension rod one end portion is connected with the thimble, and the extension rod other end portion is connected with the handle, the utility model discloses increased the distance of sampling personnel and sampling point, improved the security of sampling, avoided the harm of acidic or alkaline wastewater to the operator.

Description

Technical Field

[0001] This utility model relates to the field of sampling devices, and in particular to a sampling device for acidic or alkaline wastewater in a factory area. Background Technology

[0002] In acid or alkali production plants, acidic or alkaline wastewater is often generated. It is necessary to regularly sample and test the acidic or alkaline wastewater to analyze its composition and then treat it accordingly.

[0003] Current technologies often involve manual sampling of acidic or alkaline wastewater, which can cause harm to operators who come into contact with the wastewater. Even with gloves on, operators can still be harmed by inhaling the gases emitted from acidic or alkaline wastewater.

[0004] Therefore, it is necessary to develop new sampling devices for acidic or alkaline wastewater to improve sampling safety. Utility Model Content

[0005] Purpose of the utility model: In view of the shortcomings and defects of the existing technology, this utility model provides a sampling device for acidic or alkaline wastewater in a factory area, which increases the distance between the sampling personnel and the sampling point, improves the safety of sampling, and avoids the acidic or alkaline wastewater from causing harm to the operators.

[0006] Technical solution: The present invention provides a sampling device for acidic or alkaline wastewater in a factory area, characterized in that: it includes a connecting platform, the upper disc of the connecting platform is connected to several arm sleeves through a connecting rod, the lower disc of the connecting platform is provided with a through hole for the extension rod to pass through, one end of the extension rod is connected to a collar, and the other end of the extension rod is connected to a handle.

[0007] Among them, several of the arm sleeves and extension rods are on the same straight line.

[0008] The length of the extension rod is 50cm-100cm.

[0009] A sampling tube is placed inside the collar.

[0010] The diameter of the collar is larger than the diameter of the sampling tube, and the diameter of the collar is smaller than the diameter of the boss on the sampling tube.

[0011] The sampling tube has an external thread section at the top, which corresponds to the internal thread section of the tube cap.

[0012] Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: The present invention increases the distance between the sampling personnel and the sampling point, improves the safety of sampling, and avoids the harm to the operators caused by acidic or alkaline wastewater. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] In the diagram, 1 is the connecting platform; 2 is the connecting rod; 3 is the arm sleeve; 4 is the upper disc; 5 is the lower disc; 6 is the extension rod; 7 is the collar; 8 is the handle; 9 is the sampling tube; 10 is the boss; 11 is the external thread section; and 12 is the tube cap. Detailed Implementation

[0015] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] The present invention relates to a sampling device for acidic or alkaline wastewater in a factory area, comprising a connecting platform 1, wherein the upper disc 4 of the connecting platform 1 is connected to several arm sleeves 3 via a connecting rod 2, and the lower disc 5 of the connecting platform 1 is provided with a through hole for an extension rod 6 to pass through. One end of the extension rod 6 is connected to a collar 7, and the other end of the extension rod 6 is connected to a handle 8.

[0017] In this invention, several arm sleeves 3 and an extension rod 6 are aligned in a straight line. The length of the extension rod 6 is 50cm-100cm. A sampling tube 9 is placed inside a collar 7. The diameter of the collar 7 is larger than the diameter of the sampling tube 9, but smaller than the diameter of the boss 10 on the sampling tube 9. The top of the sampling tube 9 has an external thread section 11, which corresponds to the internal thread section of the cap 12.

[0018] In use, the operator inserts their hands into several arm sleeves 3, grasps the handle 8, and the arm sleeves 3 are placed on the operator's arms, increasing stability and preventing water sample spillage during sampling. A sampling tube 9 is placed on the collar 7 at the end of the extension rod 6, the cap 12 is opened, and the sampling tube 9 is extended to the acidic or alkaline wastewater to be sampled. Sampling is performed by rotating the extension rod 6 using the handle 8. The extension rod 6 separates the operator from the sampling point, preventing the operator's hands from contacting the wastewater and also preventing the operator from inhaling gases emitted from the wastewater.

[0019] This invention increases the distance between the sampling personnel and the sampling point, improves the safety of sampling, and avoids harm to the operators caused by acidic or alkaline wastewater.

Claims

1. A sampling device for acidic or alkaline wastewater in a factory area, characterized in that: It includes a connecting platform (1), the upper disc (4) of the connecting platform (1) is connected to several arm sleeves (3) via a connecting rod (2), the lower disc (5) of the connecting platform (1) is provided with a through hole for the extension rod (6) to pass through, one end of the extension rod (6) is connected to a collar (7), and the other end of the extension rod (6) is connected to a handle (8).

2. The sampling device for acidic or alkaline wastewater in a factory area according to claim 1, characterized in that: Several of the arm sleeves (3) and the extension rods (6) are on the same straight line.

3. The sampling device for acidic or alkaline wastewater in a factory area according to claim 1, characterized in that: The length of the extension rod (6) is 50cm-100cm.

4. The sampling device for acidic or alkaline wastewater in a factory area according to claim 1, characterized in that: A sampling tube (9) is placed inside the collar (7).

5. The sampling device for acidic or alkaline wastewater in a factory area according to claim 4, characterized in that: The diameter of the collar (7) is larger than the diameter of the sampling tube (9), and the diameter of the collar (7) is smaller than the diameter of the boss (10) on the sampling tube (9).

6. The sampling device for acidic or alkaline wastewater in a factory area according to claim 5, characterized in that: The sampling tube (9) is provided with an external thread section (11) at the top, which corresponds to the internal thread section of the tube cap (12).

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