Rapid sampling and detecting equipment for high-concentration ammonia nitrogen in industrial wastewater

Abstract

The utility model relates to the technical field of industrial wastewater, and discloses industrial wastewater high-concentration ammonia nitrogen rapid sampling detection equipment which comprises a main body shell, a liquid outlet screen plate fixedly connected to the rear side of the main body shell, a cleaning mechanism arranged on the front side in the main body shell, and a detection equipment main body arranged on the rear side of the cleaning mechanism in the main body shell, the detection equipment body is fixedly connected to the left and right sides in the body shell, an opening and closing mechanism is arranged at the top of the body shell, and the cleaning mechanism comprises a driving assembly and a cleaning assembly. According to the industrial wastewater high-concentration ammonia nitrogen rapid sampling detection equipment, through the arrangement of the cleaning mechanism, a worker only needs to start a driving motor to drive an arc plate to rotate, so that the arc plate is slidably connected into a gap in the front side of a liquid inlet sieve plate to complete cleaning work of the liquid inlet sieve plate, and manual alignment and washing by the worker are not needed; and a worker can quickly complete the cleaning work of blocked impurities in the liquid inlet sieve plate, and the device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial wastewater, in particular to a rapid sampling and detection device for high-concentration ammonia nitrogen in industrial wastewater. Background Art

[0002] With the continuous acceleration of the social industrialization process, a large amount of industrial wastewater with high concentration of ammonia nitrogen is discharged into ponds or rivers near factories. In order to facilitate real-time detection and monitoring of the ammonia nitrogen content in water, people urgently need a mobile detection device.

[0003] "A mobile detection device for high-concentration ammonia nitrogen in industrial wastewater (publication number: CN 215180126 U; application number: 202121118410.8)", the above application optimizes the problem that: "the existing mobile detection device for high-concentration ammonia nitrogen in industrial wastewater is easily blocked by large-volume debris in the process of ammonia nitrogen concentration detection, resulting in inaccurate detection results; conventional mobile detection device for high-concentration ammonia nitrogen in industrial wastewater, in the process of eliminating the influence of debris, the device will produce gaps and cause debris to enter the interior of the device, which is easy to cause damage to the device." However, when the detection device in the above application is in use, the staff cannot quickly complete the cleaning of impurities blocked in the front filter plate, which affects the device's detection efficiency of wastewater during use. At the same time, the main body shell of the device is sealed, which is inconvenient for the staff to inspect and maintain the internal structure, and is inconvenient for the staff to use. Utility Model Content

[0004] The purpose of the utility model is to provide a rapid sampling and detection device for high-concentration ammonia nitrogen in industrial wastewater to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rapid sampling and detection device for high-concentration ammonia nitrogen in industrial wastewater, comprising a main body shell, a liquid outlet mesh plate fixedly connected to the rear side of the main body shell, a cleaning mechanism provided on the front side of the main body shell, a detection device body provided in the main body shell at the rear side of the cleaning mechanism, the detection device body fixedly connected to the left and right sides of the main body shell, and an opening and closing mechanism provided on the top of the main body shell.

[0006] The cleaning mechanism includes a driving component and a cleaning component. The driving component is arranged inside the front side of the main body shell, and the cleaning component is arranged on the outer ring of the driving component.

[0007] The opening and closing mechanism includes a closing component, a flip component, a reset component and a positioning component. The closing component is arranged inside the top of the main shell, the flip component is arranged on the rear side of the top of the closing component, the reset component is arranged on the top of the closing component, and the positioning component is arranged on the front side of the reset component.

[0008] Preferably, the driving assembly includes a driving motor, the driving motor is fixedly connected to the bottom of the main shell, the driving motor is fixedly connected to the bottom of the main shell, the top of the driving motor is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the upper and lower sides of the main shell, the top of the rotating shaft is fixedly connected to a pointing needle, and the bottom of the pointing needle is in contact with the top of the main shell.

[0009] Preferably, the cleaning assembly includes a convex ring, which is fixedly connected to the outer ring of the rotating shaft, the outer ring of the convex ring is fixedly connected to a convex rod, the outer side of the convex rod is fixedly connected to an arc plate, the front side of the arc plate is provided with a liquid inlet screen plate, the liquid inlet screen plate is fixedly connected to the front side of the main body shell, and the arc plate is slidably connected inside the liquid inlet screen plate.

[0010] Preferably, the closing assembly includes a closing cover, which is clamped in the top of the main shell, a handle is fixedly connected to the top of the closing cover, and a sealing gasket is fixedly connected to the bottom of the closing cover, which is clamped in the top of the main shell.

[0011] Preferably, the flip assembly includes a connecting arm, which is fixedly connected to the rear side of the top of the closing cover plate, and a ring is fixedly connected to the rear side of the connecting arm. The inner ring of the ring is rotatably connected to a fixed shaft, and the left and right sides of the fixed shaft are fixedly connected to fixed plates, and the fixed plates are fixedly connected to the top of the main shell.

[0012] Preferably, the reset assembly includes a fixed cylinder, which is fixedly connected to the top of the closing cover, a sliding cylinder slidably connected inside the fixed cylinder, a compression spring fixedly connected inside the rear side of the sliding cylinder, a shift rod fixedly connected inside the sliding cylinder, and the shift rod is slidably connected to the inside of the fixed cylinder.

[0013] Preferably, the positioning assembly includes a positioning rod, which is fixedly connected to the front side of the slide, and the outer ring of the positioning rod is sleeved with a positioning sleeve, which is fixedly connected to the top of the main shell and located in front of the closing cover.

[0014] Compared with the existing technology, the utility model provides a rapid sampling and detection device for high-concentration ammonia nitrogen in industrial wastewater, which has the following beneficial effects:

[0015] 1. This industrial wastewater high-concentration ammonia nitrogen rapid sampling and detection equipment has a cleaning mechanism. The staff only needs to start the drive motor to drive the arc plate to rotate and slide it into the gap in front of the liquid inlet sieve plate to complete the cleaning of the liquid inlet sieve plate. There is no need for the staff to manually align and wash it, so that the staff can quickly complete the cleaning of impurities blocking the liquid inlet sieve plate, which is convenient for the use of the device.

[0016] 2. The industrial wastewater high-concentration ammonia nitrogen rapid sampling and detection equipment has an opening and closing mechanism, and the closing cover is arranged on the top of the main shell and is sealed with the main shell by a handle. The openable and closable closing cover allows the staff to directly intervene in the internal structure of the main shell, which is convenient for the staff to inspect or maintain the structure inside the main shell and is convenient for the staff to use. At the same time, the staff only needs to toggle the lever to control the connection between the positioning rod and the positioning sleeve, so that the staff can quickly complete the opening and closing of the closing cover. The operation is simple and convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0018] Figure 1 This is a front view of the utility model;

[0019] Figure 2 This is a side sectional view of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure of the cleaning mechanism;

[0021] Figure 4 It is a schematic diagram of the structure of the opening and closing mechanism;

[0022] Figure 5 This is the exploded view of the opening and closing mechanism.

[0023] Figure 6 It is a partial structural cross-sectional view of the opening and closing mechanism.

[0024] In the figure: 1. Cleaning mechanism; 11. Driving assembly; 1101. Driving motor; 1102. Rotating shaft; 1103. Pointing needle; 12. Cleaning assembly; 1201. Convex ring; 1202. Convex rod; 1203. Arc plate; 1204. Liquid inlet screen plate; 2. Opening and closing mechanism; 21. Closing assembly; 2101. Closing cover plate; 2102. Handle; 2103. Sealing gasket; 22. Flipping assembly; 2201. Connecting arm; 2202. Sleeve ring; 2203. Fixed shaft; 2204. Fixed plate; 23. Resetting assembly; 2301. Fixed cylinder; 2302. Sliding cylinder; 2303. Compression spring; 2304. Push rod; 24. Positioning assembly; 2401. Positioning rod; 2402. Positioning sleeve; 3. Main body shell; 31. Liquid outlet screen plate; 4. Detection equipment body. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] The utility model provides a technical solution:

[0028] Example 1

[0029] Combine Figures 1 to 3 A rapid sampling and detection device for high-concentration ammonia nitrogen in industrial wastewater includes a main shell 3, a liquid outlet mesh plate 31 is fixedly connected to the rear side of the main shell 3, a cleaning mechanism 1 is provided on the front side of the main shell 3, and a detection device body 4 is provided in the main shell 3 at the rear side of the cleaning mechanism 1. The detection device body 4 is fixedly connected to the left and right sides of the main shell 3, and an opening and closing mechanism 2 is provided on the top of the main shell 3.

[0030] The cleaning mechanism 1 includes a driving assembly 11 and a cleaning assembly 12 . The driving assembly 11 is arranged inside the front side of the main housing 3 , and the cleaning assembly 12 is arranged on the outer ring of the driving assembly 11 .

[0031] The driving component 11 includes a driving motor 1101, which is fixedly connected to the bottom of the main shell 3. The driving motor 1101 is fixedly connected to the bottom of the main shell 3. The top of the driving motor 1101 is fixedly connected to a rotating shaft 1102. The rotating shaft 1102 is rotatably connected to the upper and lower sides of the main shell 3. The top of the rotating shaft 1102 is fixedly connected to a pointing needle 1103. The bottom of the pointing needle 1103 is in contact with the top of the main shell 3. The cleaning component 12 includes a convex ring 1201, which is fixedly connected to the outer ring of the rotating shaft 1102. The outer ring of the convex ring 1201 is fixedly connected to a convex rod 1202. The outer side of the convex rod 1202 is fixedly connected to an arc plate 1203. A liquid inlet screen plate 1204 is provided on the front side of the arc plate 1203. The liquid inlet screen plate 1204 is fixedly connected to the inner front side of the main shell 3. The arc plate 1203 is slidably connected to the liquid inlet screen plate 1204.

[0032] Furthermore: the staff only needs to start the driving motor 1101 to drive the arc plate 1203 to rotate and make it slideably connected to the gap on the front side of the liquid inlet screen plate 1204 to complete the cleaning of the liquid inlet screen plate 1204. There is no need for the staff to manually align and wash it, so that the staff can quickly complete the cleaning of the impurities blocking the liquid inlet screen plate 1204, which facilitates the use of the device.

[0033] Example 2

[0034] See Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 , and on the basis of Example 1, it is further obtained that the opening and closing mechanism 2 includes a closing component 21, a flip component 22, a reset component 23 and a positioning component 24, the closing component 21 is arranged inside the top of the main body shell 3, the flip component 22 is arranged on the rear side of the top of the closing component 21, the reset component 23 is arranged on the top of the closing component 21, and the positioning component 24 is arranged on the front side of the reset component 23.

[0035] The closing assembly 21 includes a closing cover 2101, which is clamped in the top of the main shell 3. The top of the closing cover 2101 is fixedly connected to a handle 2102, and the bottom of the closing cover 2101 is fixedly connected to a sealing gasket 2103. The sealing gasket 2103 is clamped in the top of the main shell 3. The flip assembly 22 includes a connecting arm 2201, which is fixedly connected to the rear side of the top of the closing cover 2101. The rear side of the connecting arm 2201 is fixedly connected to a collar 2202. The inner ring of the collar 2202 is rotatably connected to a fixed shaft 2203. The left and right sides of the fixed shaft 2203 are fixedly connected to fixed plates 2204. The fixed plate 2204 is fixedly connected to the main body. At the top of the shell 3, the reset assembly 23 includes a fixed cylinder 2301, which is fixedly connected to the top of the closing cover 2101, and a slide 2302 is slidably connected inside the fixed cylinder 2301. A compression spring 2303 is fixedly connected to the rear side of the slide 2302, and a shift rod 2304 is fixedly connected to the inside of the slide 2302. The shift rod 2304 is slidably connected to the inside of the fixed cylinder 2301. The positioning assembly 24 includes a positioning rod 2401, which is fixedly connected to the front side of the slide 2302. The outer ring of the positioning rod 2401 is sleeved with a positioning sleeve 2402, and the positioning sleeve 2402 is fixedly connected to the top of the main shell 3 and located in front of the closing cover 2101.

[0036] Furthermore: the closing cover 2101 is arranged on the top of the main shell 3 and is sealed with the main shell 3 through the handle 2102. The opening and closing closing cover 2101 allows the staff to directly intervene in the internal structure of the main shell 3, which is convenient for the staff to inspect or maintain the structure inside the main shell 3 and is convenient for the staff to use. At the same time, the staff only needs to turn the lever 2304 to control the connection between the positioning rod 2401 and the positioning sleeve 2402, so that the staff can quickly complete the opening and closing of the closing cover 2101. The operation is simple and convenient for the staff to use.

[0037] In actual operation, when this device is used, when it is necessary to clean the impurities blocked in the liquid inlet sieve plate 1204, it is only necessary to start the driving motor 1101. The rotating shaft 1102 started by the driving motor 1101 rotates, and the rotating shaft 1102 rotates through the convex ring 1201 and the convex rod 1202 to drive the arc plate 1203 to rotate. The arc plate 1203 rotates and slides to be connected to the liquid inlet sieve plate 1204, pushing the impurities stuck in the liquid inlet sieve plate 1204 to be discharged outwards. At this time, the cleaning work of the liquid inlet sieve plate 1204 is completed.

[0038] When the closing cover 2101 needs to be opened and closed to inspect the internal structure of the main shell 3, the staff first moves the lever 2304 backward, and the lever 2304 moves backward, driving the slides 2302 on the left and right sides to move backward. The slides 2302 move backward, driving the positioning rods 2401 on the left and right sides to move backward, and the positioning rods 2401 move backward and retract into the fixed cylinder 2301 to release the connection with the positioning sleeve 2402. After that, the staff can pull the handle 2102 upward to drive the closing cover 2101 to flip upward. At this time, the opening and closing of the closing cover 2101 is completed, and then the staff can inspect or maintain the internal structure of the main shell 3 through the top opening of the main shell 3.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A rapid sampling and detection device for high-concentration ammonia nitrogen in industrial wastewater, comprising a main body shell (3), characterized in that: A liquid outlet screen (31) is fixedly connected to the rear side of the main housing (3); a cleaning mechanism (1) is provided on the front side of the main housing (3); a detection device body (4) is provided in the main housing (3) at a position behind the cleaning mechanism (1); the detection device body (4) is fixedly connected to the left and right sides of the main housing (3); and an opening and closing mechanism (2) is provided on the top of the main housing (3); The cleaning mechanism (1) comprises a driving assembly (11) and a cleaning assembly (12), wherein the driving assembly (11) is arranged inside the front side of the main body shell (3), and the cleaning assembly (12) is arranged on the outer ring of the driving assembly (11); The opening and closing mechanism (2) comprises a closing component (21), a flip component (22), a reset component (23) and a positioning component (24); the closing component (21) is arranged inside the top of the main body shell (3); the flip component (22) is arranged at the rear side of the top of the closing component (21); the reset component (23) is arranged at the top of the closing component (21); and the positioning component (24) is arranged at the front side of the reset component (23).

2. The rapid sampling and detection equipment for high-concentration ammonia nitrogen in industrial wastewater according to claim 1, characterized in that: The driving assembly (11) comprises a driving motor (1101), wherein the driving motor (1101) is fixedly connected to the bottom of the main housing (3), the driving motor (1101) is fixedly connected to the bottom of the main housing (3), the top of the driving motor (1101) is fixedly connected to a rotating shaft (1102), the rotating shaft (1102) is rotatably connected to the upper and lower sides of the main housing (3), the top of the rotating shaft (1102) is fixedly connected to a pointing needle (1103), and the bottom of the pointing needle (1103) is in contact with the top of the main housing (3).

3. The rapid sampling and detection equipment for high-concentration ammonia nitrogen in industrial wastewater according to claim 1 is characterized by: The cleaning assembly (12) comprises a convex ring (1201), the convex ring (1201) being fixedly connected to the outer ring of the rotating shaft (1102), the outer ring of the convex ring (1201) being fixedly connected to a convex rod (1202), the outer side of the convex rod (1202) being fixedly connected to an arc plate (1203), a liquid inlet sieve plate (1204) being provided on the front side of the arc plate (1203), the liquid inlet sieve plate (1204) being fixedly connected to the inner front side of the main body shell (3), and the arc plate (1203) being slidably connected inside the liquid inlet sieve plate (1204).

4. The rapid sampling and detection equipment for high-concentration ammonia nitrogen in industrial wastewater according to claim 1, characterized in that: The closing assembly (21) comprises a closing cover (2101), the closing cover (2101) being snap-fitted into the top of the main housing (3), the top of the closing cover (2101) being fixedly connected to a handle (2102), the bottom of the closing cover (2101) being fixedly connected to a sealing gasket (2103), and the sealing gasket (2103) being snap-fitted into the top of the main housing (3).

5. The rapid sampling and detection equipment for high-concentration ammonia nitrogen in industrial wastewater according to claim 1, characterized in that: The flip assembly (22) comprises a connecting arm (2201), the connecting arm (2201) being fixedly connected to the rear side of the top of the closing cover (2101), the rear side of the connecting arm (2201) being fixedly connected to a collar (2202), the inner ring of the collar (2202 being rotatably connected to a fixed shaft (2203), the left and right sides of the fixed shaft (2203) being fixedly connected to fixed plates (2204), and the fixed plates (2204) being fixedly connected to the top of the main housing (3).

6. The rapid sampling and detection equipment for high-concentration ammonia nitrogen in industrial wastewater according to claim 1, characterized in that: The reset assembly (23) comprises a fixed cylinder (2301), the fixed cylinder (2301) is fixedly connected to the top of the closing cover (2101), a slide cylinder (2302) is slidably connected inside the fixed cylinder (2301), a compression spring (2303) is fixedly connected inside the rear side of the slide cylinder (2302), a shift rod (2304) is fixedly connected inside the slide cylinder (2302), and the shift rod (2304) is slidably connected to the inside of the fixed cylinder (2301).

7. The rapid sampling and detection equipment for high-concentration ammonia nitrogen in industrial wastewater according to claim 1, characterized in that: The positioning assembly (24) includes a positioning rod (2401), the positioning rod (2401) is fixedly connected to the front side of the slide (2302), the outer ring of the positioning rod (2401) is sleeved with a positioning sleeve (2402), and the positioning sleeve (2402) is fixedly connected to the top of the main shell (3) and located in front of the closing cover (2101).

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