Device for detecting alkylphenol polyoxyethylene in textile

Abstract

The utility model provides a device for detecting alkylphenol polyoxyethylene in textiles, relates to the technical field of fabric detection, and solves the problems of complex and troublesome detection steps, difficulty in cleaning detection liquid and the like. The device comprises an extraction box and an ultrasonic extraction device, a sampling port is formed in the side edge of the extraction box, and supporting rods are arranged at four corners of the bottom of the extraction box; an ultrasonic extraction device is arranged inside, and an adjustable liquid drain is arranged at the bottom. The extraction box is kept stable through the supporting rod in the extraction process, after extraction is completed, liquid can be taken through the liquid dropping head, the inspection result is judged according to the color change of detection liquid or detection test paper in the detection vessel, meanwhile, the extraction liquid is rapidly removed through the adjustable liquid leakage pipe and the drainage pipe, ending cleaning work is rapidly completed, and the extraction efficiency is improved. The detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fabric detection technical field, concretely relates to a device for detecting alkylphenol polyoxyethylene in textile. BACKGROUND

[0002] The extraction of alkylphenol polyoxyethylene ether (APEO) is an important analysis process, which is commonly used in the fields of environmental monitoring, food analysis, textile detection, etc. The ultrasonic extraction method is a commonly used APEO extraction method, and its principle is to use the cavitation effect, acceleration effect and straight flow effect of ultrasonic waves to produce disturbance effect on liquid and solid-liquid interface, increase the movement speed and penetration power of solvent molecules, and thus improve the extraction efficiency.

[0003] At present, the extraction bottle is easy to leak during sampling, causing inconvenience in sampling, and the detection liquid is not easy to replace and clean, which pollutes the test environment and reduces the detection efficiency. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a device for detecting alkylphenol polyoxyethylene in textile to solve the problems of complex and troublesome detection steps, low efficiency, and difficult detection liquid cleaning.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a device for detecting alkylphenol polyoxyethylene in textile, comprising an extraction box, support rods are arranged at the bottom corners of the extraction box, a heating ring is arranged at the bottom of the extraction box, and an adjustable liquid leakage device is arranged at the center of the bottom of the extraction box; a drop head is arranged on the side edge of the extraction box, a placing table is installed on the side edge of the extraction box, the placing table is used for placing a detection dish, and the detection dish is arranged below the drop head; an extraction equipment is arranged at the center position in the extraction box, the extraction equipment comprises an ultrasonic generator, a transducer and an amplitude rod, the amplitude rod is connected to the transducer, and the transducer is connected to the ultrasonic generator.

[0006] Preferably, the adjustable liquid leakage device comprises a central shaft, a plurality of baffles, a fixed ring and an adjusting handle, the central shaft is arranged at the center of the fixed ring, the baffles are arranged at both ends of the central shaft and connected to the fixed ring and the central shaft respectively, and the adjusting handle is arranged outside the fixed ring.

[0007] Preferably, the baffles comprise fixed baffles and adjustable baffles, the fixed baffles are fixedly connected to the central shaft, and the adjustable baffles are pivotally connected to the central shaft.

[0008] Preferably, the adjusting handle and the outer ring of one of the adjustable baffles are fixedly connected, and the adjustable baffles can be driven to make circular motion around the central shaft as the base point.

[0009] Preferably, the adjustable liquid leak is further provided with an adjustment groove, and the adjustment handle is disposed in the adjustment groove.

[0010] Preferably, the retaining ring is connected to a drain pipe.

[0011] Preferably, the drip head is equipped with a control valve, which can control the liquid flow rate.

[0012] Preferably, the extraction chamber is cubic in shape.

[0013] Preferably, the extraction chamber is made of glass.

[0014] Preferably, the placement platform and the extraction box are glued together.

[0015] The application employs the above technical solution and has at least the following beneficial effects:

[0016] The extraction chamber is kept stable by a support rod during the extraction process. After extraction is completed, the liquid can be collected by a dropper and the test result can be judged by the color change of the test liquid in the test dish or the test strip. At the same time, the extract liquid is quickly removed by an adjustable liquid leak and a drain pipe, and the final cleaning work is completed quickly, improving the detection efficiency.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram provided by an embodiment of the present utility model;

[0020] Figure 2 This is a bottom view provided in an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure provided in an embodiment of the present utility model;

[0022] In the diagram: 1. Extraction tank; 2. Support rod; 3. Heating coil; 4. Adjustable liquid leak; 5. Dropper; 6. Placement stage; 7. Detection dish; 8. Ultrasonic generator; 9. Transducer; 10. Amplitude bar; 41. Central shaft; 42. Baffle; 43. Fixing ring; 44. Adjusting handle; 45. Adjusting groove; 46. Drain pipe; 51. Control valve; 421. Fixing baffle; 422. Adjusting baffle. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] A specific embodiment of this utility model provides a device for detecting alkylphenol polyoxyethylene in textiles, combined with the attached... Figure 1 As shown, it mainly includes an extraction chamber 1. Support rods 2 are installed at the four corners of the bottom of the extraction chamber 1 to ensure the stability of the extraction chamber 1 during the extraction process. A heating coil 3 is installed at the bottom of the extraction chamber 1, and an adjustable liquid leak 4 is installed at the center of the bottom of the extraction chamber 1. A drop head 5 is installed on the side of the extraction chamber 1, and a placement platform 6 is installed on the side of the extraction chamber 1 for placing a test dish 7, which is located below the drop head 5. An extraction device is installed at the center of the extraction chamber 1. The extraction device includes an ultrasonic generator 8, a transducer 9, and an amplitude transformer 10. The amplitude transformer 10 is connected to the transducer 9, and the transducer 9 is connected to the ultrasonic generator 8.

[0025] Specifically, in this embodiment, the extraction chamber 1 is cubic in shape and made of glass. The adjustable liquid leak 4 located at the center of the bottom of the extraction chamber 1 includes a central shaft 41, a baffle 42, a fixing ring 43, an adjusting handle 44, and an adjusting groove 45. The baffle 42 includes a fixed baffle 421 and an adjusting baffle 422. There are at least two fixed baffles 421 and adjusting baffles 422. One end of the fixed baffle 421 is fixedly connected to the central shaft 41, and the other end is fixed inside the fixing ring 43. One end of the adjusting baffle 422 is connected to the rotating shaft of the central shaft 41, and the other end is fixed inside the groove inside the fixing ring 43. The fixed baffle 421 and the adjusting baffle 422 are arranged in an arithmetic sequence in a circle. The adjusting baffle 422 can move in a circle with the central axis 41 as the base point. An adjusting groove 45 is provided on the outer ring of the fixed ring 43. An adjusting handle 44 is provided in the adjusting groove 45. The adjusting handle 44 is connected and fixed to the adjusting baffle 422 and is used to drive the adjusting baffle 422 to rotate. When the adjusting handle 44 drives the adjusting baffle 422 to rotate, the adjustable liquid leak 4 is opened, which can be used to empty the liquid in the extraction tank 1. When the adjusting handle 44 drives the adjusting baffle 422 to rotate, the adjustable liquid leak 4 is closed, and liquid can be stored in the extraction tank 1 for extraction.

[0026] Specifically, the bottom of the fixing ring 43 is connected to a drain pipe 46, and the adjustable liquid drain 4 can quickly discharge the liquid in the extraction tank 1 through the drain pipe 46.

[0027] Specifically, a control valve 51 is provided at the drop head 5, which can control the amount of liquid taken by the drop head 5; the placement platform 6 and the extraction box 1 are glued together, and a test dish 7 can be placed on the placement platform 6. The test dish 7 is located below the drop head 5. The test dish 7 can contain test liquid or test strip. When the control valve 51 is opened, the extract liquid flows out through the drop head 5 into the test dish 7. The color change of the test liquid or test strip is observed to determine whether alkylphenol polyoxyethylene is present in the extract liquid of the textile.

[0028] Specifically, the ultrasonic generator 8 converts mains power into high-frequency, high-voltage electrical energy, which is then transmitted to the piezoelectric transducer 9 and converted into high-frequency mechanical vibration. This vibration is amplified by the energy focusing and amplitude displacement of the amplitude transformer 10 and then acts on the liquid, generating a powerful pressure wave. The heating coil 3 at the bottom of the extraction chamber 1 cooperates with the extraction process to complete the extraction task.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An apparatus for detecting alkylphenol polyoxyethylene in textiles, comprising an extraction chamber (1), characterized in that: The extraction box (1) is provided with support rods (2) at the four corners of the bottom, heating coils (3) at the bottom, and an adjustable liquid leak (4) at the center of the bottom; a drop head (5) is provided on the side of the extraction box (1), and a placement platform (6) is installed on the side of the extraction box (1). The placement platform (6) is used to place the test dish (7), which is located below the drop head (5); an extraction device is provided in the center of the extraction box (1). The extraction device includes an ultrasonic generator (8), a transducer (9), and an amplitude transformer (10). The amplitude transformer (10) is connected to the transducer (9), and the transducer (9) is connected to the ultrasonic generator (8).

2. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 1, characterized in that: The adjustable liquid leak (4) includes a central shaft (41), baffles (42), a fixing ring (43), and an adjusting handle (44). The central shaft (41) is located at the center of the fixing ring (43). Several baffles (42) are provided. The two ends of the baffles (42) are respectively connected to the fixing ring (43) and the central shaft (41). The adjusting handle (44) is located on the outer ring of the fixing ring (43).

3. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 2, characterized in that: The baffle (42) includes a fixed baffle (421) and an adjustable baffle (422). The fixed baffle (421) is fixedly connected to the central shaft (41), and the adjustable baffle (422) is rotatably connected to the central shaft (41).

4. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 3, characterized in that: The adjusting handle (44) and one of the adjusting baffles (422) are fixedly connected to each other, and the adjusting baffle (422) can be driven to make circular motion around the central axis (41) as the base point.

5. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 4, characterized in that: The adjustable liquid leak (4) is also provided with an adjustment groove (45), and the adjustment handle (44) is located in the adjustment groove (45).

6. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 5, characterized in that: The fixing ring (43) is connected to a drain pipe (46).

7. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 1, characterized in that: The drip head (5) is equipped with a control valve (51), which can control the liquid flow rate.

8. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 1, characterized in that: The extraction chamber (1) is set in a cubic shape.

9. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 8, characterized in that: The extraction chamber (1) is made of glass.

10. The apparatus for detecting alkylphenol polyoxyethylene in textiles according to claim 9, characterized in that: The placement platform (6) and the extraction box (1) are glued together.

Images