Pollutant detection device

Abstract

The utility model discloses a pollutant detection device and relates to the technical field of environment detection. The pollutant detection device comprises an operation box, a water accumulation mechanism and a screening mechanism, the top of the operation box is fixedly connected with a detection machine body, the water accumulation mechanism comprises a sliding block arranged on the operation box and an L-shaped connecting plate arranged on the sliding block, and the top of the sliding block is fixedly connected with the L-shaped connecting plate; the screening mechanism comprises a supporting assembly arranged on the operation box and a screening assembly arranged on the supporting assembly. According to the device, through the arrangement of the supporting assembly and the screening assembly, liquid and solid in sampled water can be directly classified, on one hand, screened substances can be directly placed on the detection machine body together with part of used parts and the screening assembly for detection, and the substances do not need to be clamped back and forth to be placed in a test tube; and on the other hand, the screening assembly is a disposable loss product and can be directly replaced after being used, and the pressure of cleaning work is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental detection, in particular to a pollutant detection device. Background Art

[0002] A pollutant detection device with the publication number CN220207429U, the utility model discloses a pollutant detection device, and relates to the field of pollutant detection technology. It includes: a detector body, a detection port, fixedly arranged at the bottom of the inner wall of the detector body, and a placement mechanism, which is arranged in the detector body, and the placement mechanism includes an intermittent component, a mounting plate, four groups of lifting components, four annular plates and multiple groups of fixed components. The intermittent component is arranged in the detector body, and the mounting plate is arranged on the intermittent component. Each group of lifting components is equidistantly arranged on the mounting plate along the circumferential direction, each annular plate is arranged on the lifting component, and each group of fixed components is arranged on the annular plate. The pollutant detection device can place multiple test tubes at the same time through the placement mechanism, and place multiple test tubes in the detection port in turn, which is convenient for testing samples in the test tubes, improves the detection efficiency, and avoids the need for the detection personnel to repeatedly operate the opening and closing of the cover and the placement of the test tube, which is relatively troublesome and reduces the work efficiency of pollutant detection.

[0003] The above device cannot sift the mixed impurities in the sample, so the staff needs to use multiple sets of sieving equipment to sift in advance, and then transfer the substances into the test tube. The above operation steps are cumbersome and the work efficiency is low. In view of the above problems, corrections are made. Utility Model Content

[0004] The purpose of the utility model is to provide a pollutant detection device that can solve the problem that the above-mentioned device cannot screen the mixed impurities in the sample, so the staff needs to use multiple sets of screening equipment to screen in advance and then transfer the substances into the test tube. The above-mentioned operation steps are cumbersome and the work efficiency is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pollutant detection device, comprising an operating box, a water accumulation mechanism and a screening mechanism, the top of the operating box is fixedly connected with a detection machine body, the water accumulation mechanism comprises a slider arranged on the operating box and an L-shaped connecting plate arranged on the slider, the top of the slider is fixedly connected with the L-shaped connecting plate, the screening mechanism comprises a supporting assembly arranged on the operating box and a screening assembly arranged on the supporting assembly, the screening assembly can be removed from the supporting assembly, and the support assembly plays a role in supporting the screening assembly.

[0006] Preferably, the water accumulation mechanism also includes a limit frame and a water accumulation tank. The top of the L-shaped connecting plate is fixedly connected to the limit frame, and the limit frame is snap-connected with the water accumulation tank. The device can collect the filtered liquid, prevent the liquid from flowing out, reduce the cleaning pressure and pollute the surrounding environment, and at the same time, the liquid that meets the standards detected by the detection machine body can be directly discharged.

[0007] Preferably, the supporting assembly comprises a card block, an L-shaped vertical plate, a U-shaped card-joining frame, a first bracket and a second bracket. The operating box is provided with a card block, the top of the card block is fixedly connected to the L-shaped vertical plate, the front side of the L-shaped vertical plate is fixedly connected to the U-shaped card-joining frame, the first bracket is card-joined in the U-shaped card-joining frame, the inner wall of the operating box is fixedly connected to the second bracket, the screening assembly comprises a first screening plate, a second screening plate and a gauze plate, there are two groups of first brackets, in order from top to bottom, the first screening plate and the second screening plate are respectively card-joined in the two groups of first brackets, and the gauze plate is card-joined in the second bracket. The device can directly classify the liquid and solid in the sampled water quality through the arrangement of the supporting assembly and the screening assembly. On the one hand, this design can directly place the screened material together with the used partial parts screening assembly directly on the detection machine body for detection, without the need to clamp the material back and forth and place it in the test tube, and the operation is simple. On the other hand, the screening assembly is a disposable loss product, which can be directly replaced after use to reduce the pressure of cleaning work.

[0008] Preferably, a slide groove is provided at the inner bottom of the operation box, the slider is slidably connected in the slide groove, and the slider is slidably connected to the operation box.

[0009] Preferably, a card slot is provided on the top of the operation box, a card block is card-connected in the card slot, and the L-shaped vertical plate is card-connected to the operation box through the card block.

[0010] Preferably, the center points of the first sieve plate, the second sieve plate and the gauze plate are all on the same straight line, and the hole diameters of the first sieve plate, the second sieve plate and the gauze plate are arranged in order from large to small from top to bottom.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The pollutant detection device, through the coordinated use of an operating box, a detection machine body, a water accumulation mechanism, a screening mechanism, a support assembly, a card block, an L-shaped vertical plate, a U-shaped card-joined frame, a first bracket, a second bracket, a screening assembly, a first screening plate, a second screening plate and a gauze plate, is used to solve the defect that the above-mentioned device cannot screen the mixed debris in the sample, so the staff needs to use multiple sets of screening equipment to screen in advance, and then transfer the material into the test tube. The above-mentioned operation steps are cumbersome and the work efficiency is low. The device can directly classify the liquid and solid in the sampled water quality through the setting of the support assembly and the screening assembly. On the one hand, this design can directly place the screened material together with some of the parts and the screening assembly used directly on the detection machine body for detection, without the need to clamp the material back and forth and place it in the test tube, which is simple to operate. On the other hand, the screening assembly is a disposable product and can be directly replaced after use, reducing the pressure of cleaning work.

[0013] (2) The pollutant detection device can collect filtered liquid through the coordinated use of an operating box, a detection machine body, a water accumulation mechanism, a slider, an L-shaped connecting plate, a limit frame, a water accumulation tank and a screening mechanism, thereby preventing the liquid from flowing out and reducing the cleaning pressure to pollute the surrounding environment. At the same time, the liquid that meets the detection standard of the detection machine body can be directly discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the water accumulation mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the support assembly of the utility model;

[0018] Figure 4 It is a top view of the utility model;

[0019] Figure 5 It is an enlarged view of part A of the present utility model.

[0020] Figure numerals: 1. operation box; 2. detection machine body; 3. water accumulation mechanism; 301. slider; 302. L-shaped connecting plate; 303. limit frame; 304. water accumulation box; 4. screening mechanism; 41. support assembly; 411. block; 412. L-shaped vertical plate; 413. U-shaped clamping frame; 414. first bracket; 415. second bracket; 42. screening assembly; 421. first screening plate; 422. second screening plate; 423. mesh plate. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a pollutant detection device, including an operation box 1, a water accumulation mechanism 3 and a screening mechanism 4, the top of the operation box 1 is fixedly connected with a detection machine body 2, the water accumulation mechanism 3 includes a slider 301 arranged on the operation box 1 and an L-shaped connecting plate 302 arranged on the slider 301, the top of the slider 301 is fixedly connected with the L-shaped connecting plate 302, the screening mechanism 4 includes a support assembly 41 arranged on the operation box 1 and a screening assembly 42 arranged on the support assembly 41, the screening assembly 42 can be removed from the support assembly 41, and the support assembly 41 plays a role in supporting the screening assembly 42.

[0023] Furthermore, the water accumulation mechanism 3 also includes a limit frame 303 and a water accumulation tank 304. The top of the L-shaped connecting plate 302 is fixedly connected to the limit frame 303, and the limit frame 303 is snap-connected with the water accumulation tank 304. The device can collect the filtered liquid, avoid the liquid from flowing out, reduce the cleaning pressure and pollute the surrounding environment, and at the same time, the liquid that meets the standards detected by the detection machine body 2 can be discharged directly.

[0024] Furthermore, the support assembly 41 includes a block 411, an L-shaped vertical plate 412, a U-shaped clamping frame 413, a first bracket 414 and a second bracket 415. The block 411 is provided on the operation box 1. The top of the block 411 is fixedly connected to the L-shaped vertical plate 412. The front side of the L-shaped vertical plate 412 is fixedly connected to the U-shaped clamping frame 413. The first bracket 414 is clamped and connected inside the U-shaped clamping frame 413. The inner wall of the operation box 1 is fixedly connected to the second bracket 415. The screening assembly 42 includes a first screening plate 421, a second screening plate 422 and a gauze plate 423. There are two groups of first brackets 414. In order from top to bottom, the first screening plate 421 and the second screening plate 422 are clamped in the two groups of first brackets 414 respectively. The second bracket 415 is clamped with a gauze plate 423. When in use, the L-shaped vertical plate 412 is clamped with the operation box 1 through the clamping block 411, the first bracket 414 is clamped with the L-shaped vertical plate 412, and the first sieve plate 421, the second sieve plate 422 and the gauze plate 423 are arranged in sequence. The device can directly classify the liquid and solid in the sampled water quality through the arrangement of the support component 41 and the sieve component 42. On the one hand, this design can place the sieved material together with the used partial parts sieve component 42 directly on the detection machine body 2 for detection, without the need to clamp the material back and forth and place it in the test tube, and the operation is simple. On the other hand, the sieve component 42 is a disposable product and can be directly replaced after use to reduce the pressure of cleaning work.

[0025] Secondly, a slide groove is provided at the inner bottom of the operation box 1, and the slider 301 is slidably connected in the slide groove. The slider 301 is slidably connected to the operation box 1. A card slot is provided at the top of the operation box 1, and the card block 411 is card-connected in the card slot. The L-shaped vertical plate 412 is card-connected with the operation box 1 through the card block 411. The center points of the first sieve plate 421, the second sieve plate 422 and the gauze plate 423 are all on the same straight line. The diameters of the holes of the first sieve plate 421, the second sieve plate 422 and the gauze plate 423 are arranged according to the above. The lower parts are arranged in order from large to small, the water storage box 304 is slid into the operation box 1 and is arranged below the gauze plate 423, and the sample water to be tested is poured from the first sieve plate 421. The water quality is sieved through the first sieve plate 421, the second sieve plate 422 and the gauze plate 423 in turn, and the water is finally collected in the water storage box 304. The materials in the first sieve plate 421, the second sieve plate 422, the gauze plate 423 and the water storage box 304 are placed on the detection machine body 2 in turn for testing.

[0026] Working principle: When in use, the L-shaped vertical plate 412 is clamped to the operation box 1 through the clamping block 411, the first bracket 414 is clamped to the L-shaped vertical plate 412, the first sieve plate 421, the second sieve plate 422 and the gauze plate 423 are arranged in sequence, the water storage box 304 is slid into the operation box 1 and arranged below the gauze plate 423, the sample water to be tested is poured in from the first sieve plate 421, the water quality is sieved through the first sieve plate 421, the second sieve plate 422 and the gauze plate 423 in sequence, and the water is finally collected in the water storage box 304, the substances in the first sieve plate 421, the second sieve plate 422, the gauze plate 423 and the water storage box 304 are placed in sequence on the detection machine body 2 for testing.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pollutant detection device, characterized in that: include: An operating box (1) with a detection machine body (2) fixedly connected to the top; The water accumulation mechanism (3) comprises a sliding block (301) arranged on the operating box (1) and an L-shaped connecting plate (302) arranged on the sliding block (301), wherein the top of the sliding block (301) is fixedly connected to the L-shaped connecting plate (302); The screening mechanism (4) comprises a support assembly (41) arranged on the operation box (1) and a screening assembly (42) arranged on the support assembly (41); the screening assembly (42) can be removed from the support assembly (41); and the support assembly (41) plays a role in supporting the screening assembly (42).

2. A pollutant detection device according to claim 1, characterized in that: The water accumulation mechanism (3) further comprises a limiting frame (303) and a water accumulation box (304); the top of the L-shaped connecting plate (302) is fixedly connected to the limiting frame (303); and the limiting frame (303) is snap-connected with the water accumulation box (304) inside.

3. A pollutant detection device according to claim 2, characterized in that: The support assembly (41) comprises a clamping block (411), an L-shaped vertical plate (412), a U-shaped clamping frame (413), a first bracket (414) and a second bracket (415); the clamping block (411) is provided on the operation box (1); the top of the clamping block (411) is fixedly connected to the L-shaped vertical plate (412); the front side of the L-shaped vertical plate (412) is fixedly connected to the U-shaped clamping frame (413); the first bracket (414) is clamped inside the U-shaped clamping frame (413); and the second bracket (415) is fixedly connected to the inner wall of the operation box (1); The screening assembly (42) comprises a first screening plate (421), a second screening plate (422) and a gauze plate (423); there are two groups of first brackets (414); in order from top to bottom, the first screening plate (421) and the second screening plate (422) are respectively clamped in the two groups of first brackets (414); and the gauze plate (423) is clamped in the second bracket (415).

4. A pollutant detection device according to claim 3, characterized in that: The inner bottom of the operation box (1) is provided with a slide groove, the slider (301) is slidably connected in the slide groove, and the slider (301) is slidably connected to the operation box (1).

5. A pollutant detection device according to claim 4, characterized in that: The top of the operation box (1) is provided with a card slot, the card block (411) is card-connected in the card slot, and the L-shaped vertical plate (412) is card-connected to the operation box (1) through the card block (411).

6. A pollutant detection device according to claim 5, characterized in that: The center points of the first sieve plate (421), the second sieve plate (422) and the gauze plate (423) are all on the same straight line, and the hole diameters of the first sieve plate (421), the second sieve plate (422) and the gauze plate (423) are arranged in order from large to small from top to bottom.

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