Wastewater extraction equipment for high-concentration wastewater testing

Abstract

The present invention discloses a wastewater extraction device for high-concentration wastewater detection, relates to the technical field of wastewater detection sampling, and solves the problem that the sampling and storage operations for multiple wastewater samples are not convenient to operate and take a long time. At the same time, it solves the problem that when the sampling reagent bottle is reused after sampling and detection, the wastewater impurities adhered to its surface will affect the accuracy of the wastewater detection results. The wastewater extraction device for high-concentration wastewater detection includes a support column, a bottom box, an upper bracket, a wastewater extraction component, an integrated wastewater sampling mechanism and a sampling reagent bottle, and the support column is provided with multiple. In the present invention, when the sampling reagent bottle is moved to the outside of the emptying nozzle to avoid the problem of wastewater splashing when the emptying nozzle sprays wastewater, the inner wall and inner bottom of the next group of sampling reagent bottles can be automatically cleaned, thereby improving the accuracy of subsequent detection of wastewater samples inside the sampling reagent bottle.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater detection and sampling, in particular to wastewater extraction equipment for high-concentration wastewater detection. Background Art

[0002] With the rapid development of industry, the types and quantity of wastewater have increased rapidly, and the pollution of water bodies has become increasingly widespread and serious, threatening human health and safety. Since the components of high-concentration industrial wastewater are more complex and some are toxic, industrial wastewater treatment is more difficult and more important than urban sewage treatment. When treating high-concentration wastewater, the harmful components in the high-concentration wastewater must first be detected. At this time, wastewater extraction equipment is needed to sample and extract the wastewater.

[0003] The existing Chinese patent application with publication number CN115096660A discloses a wastewater extraction device for high-concentration wastewater detection, including an extraction box and a water inlet pipe, wherein the water inlet pipe is fixed to the outside of the extraction box and is connected to the extraction box, a water pump is installed at the middle section of the water inlet pipe, the water pump is connected to the water inlet pipe, an adjustment block is provided on the inner side of the water inlet pipe, the adjustment block is movably engaged with the inside of the water inlet pipe, one side of the adjustment block is provided with a push plate, the push plate is slidably installed in the inside of the water inlet pipe, one side of the push plate is provided with a connecting rod, and the connecting rod is fixed to the outer surface of the push plate; the invention can extract wastewater, and compared with ordinary extraction equipment, the extraction equipment provided by the present application has the advantage of being able to stably clean the connection switch position to ensure the connection stability.

[0004] However, the wastewater extraction equipment has the following defects when used specifically:

[0005] 1. When the existing wastewater extraction equipment extracts and samples the wastewater to be tested, it is necessary to store the extracted and sampled wastewater samples in a sampling reagent bottle to facilitate the subsequent testing equipment to test the composition of the wastewater inside the sampling reagent bottle. At the same time, in the actual operation of the traditional scheme, in order to improve the accuracy of the test results, multiple test samples are generally set. At this time, the sampling and storage operations of multiple wastewater samples are not convenient and time-consuming. At the same time, when the sampling reagent bottle is reused after sampling and testing, the wastewater impurities adhered to its surface will affect the accuracy of the wastewater test results;

[0006] 2. When storing multiple wastewater samples in multiple sampling reagent bottles, the existing wastewater extraction equipment generally uses a rotational movement to drive multiple sampling reagent bottles to move in a circular manner to improve the efficiency of sampling and storing wastewater samples. However, in the actual operation of the above scheme, in order to prevent the sampling reagent bottle from colliding with the nozzle during rotation, the nozzle is generally set above the sampling reagent bottle. At this time, when the nozzle sprays wastewater into the interior of the sampling reagent bottle, it is easy to cause the extracted wastewater to splash, resulting in inconsistent content of wastewater samples sampled each time. Summary of the invention

[0007] The object of the present invention is to provide a wastewater extraction device for high-concentration wastewater detection to solve the problems raised in the above-mentioned background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides a wastewater extraction device for high-concentration wastewater detection, comprising a support column, a bottom box, an upper bracket, a wastewater extraction component, an integrated wastewater sampling mechanism and a sampling reagent bottle, wherein a plurality of support columns are provided, and the tops of the plurality of support columns are supported and fixed with the bottom box, an upper bracket is welded at the edge of the top of the bottom box, and a wastewater extraction component extending to the inner side of the upper bracket is provided on one side of the top of the upper bracket,

[0010] The bottom box is provided with an integrated wastewater sampling mechanism extending to the inner side of the upper bracket, and a plurality of sampling reagent bottles are fixed on the top support of the integrated wastewater sampling mechanism, and a wastewater extraction component is provided on the top of the sampling reagent bottle.

[0011] Wherein, the integrated wastewater sampling mechanism includes:

[0012] A screw lifting assembly, the screw lifting assembly is installed on one side of the bottom of the bottom box and is arranged through the bottom box, the top of the screw lifting assembly extends to the inner side of the upper bracket, and a reagent bottle clamping assembly is installed on the top, and a plurality of sampling reagent bottles are clamped and fixed on the inner side of the reagent bottle clamping assembly;

[0013] A gear rotating assembly, the gear rotating assembly is installed on the top of the bottom box and on the outside of the screw lifting assembly, and the gear rotating assembly drives a plurality of sampling reagent bottles to rotate;

[0014] A rotating cleaning assembly is arranged on the outside of the bottom box and the upper bracket and is driven by the screw lifting assembly. The top of the rotating cleaning assembly extends to the inside of the upper bracket and cleans the inner wall of the sampling reagent bottle.

[0015] As a preferred solution of the present invention, a movable portion is provided on one side of the inner wall of the upper bracket, and the movable portion is arranged away from one side of the wastewater extraction component.

[0016] Wherein, a rotating cleaning component is arranged on the side of the movable part.

[0017] As a preferred embodiment of the present invention, the wastewater extraction component comprises:

[0018] The extraction pipe is installed on the side of the upper bracket through a plurality of mounting blocks arranged on the outside, the input end of the extraction pipe is installed with an extraction nozzle, and the output end of the extraction pipe is connected with an extraction pump.

[0019] Wherein, the extraction pump is mounted on one side of the top of the upper bracket by screws;

[0020] an output pipe, the output pipe is connected to the output end of the extraction pump, the output pipe extends to the interior of the extraction pump, and the output end of the output pipe is connected to an emptying nozzle,

[0021] Wherein, the emptying nozzle is located directly above the sampling reagent bottle.

[0022] As a preferred embodiment of the present invention, the screw lifting assembly includes:

[0023] A base, the base is installed on one side of the bottom of the bottom box, a driving motor is installed at the bottom of the base, an output end of the driving motor is connected to a main shaft, and the main shaft extends to the inside of the bottom box;

[0024] A reciprocating screw rod is connected to the main shaft, the reciprocating screw rod is rotatably connected to the inner eccentric part of the bottom box, and the outer side of the reciprocating screw rod is connected to a lifting block through a ball bearing.

[0025] The lifting block is slidably connected to the inner wall of the bottom box, a lifting support component is installed on one side of the top of the lifting block, the lifting support component extends to the inner side of the upper bracket, and the lifting support component is slidably connected to the upper bracket.

[0026] As a preferred embodiment of the present invention, the lifting support component includes:

[0027] A movable shaft rod, the movable shaft rod is rotatably connected to one side of the top of the lifting block, the movable shaft rod is located on the side of the reciprocating screw rod, and the movable shaft rod passes through the bottom box.

[0028] Wherein, a supporting workbench is installed on the top of the movable shaft, the supporting workbench is slidably connected to the upper bracket, and a plurality of sampling reagent bottles are clamped and fixed on the top of the supporting workbench through a reagent bottle clamping assembly;

[0029] A guide rod is installed at the center of the bottom of the bottom box, the guide rod is slidably connected to the movable shaft rod, and a gear rotation assembly is arranged on the outer side of the movable shaft rod.

[0030] As a preferred embodiment of the present invention, the reagent bottle clamping assembly includes an intermediate stopper, a telescopic cylinder and an extrusion block.

[0031] The intermediate block is installed at the center of the top of the supporting workbench, and a plurality of extrusion blocks are arranged on the side of the intermediate block. The extrusion blocks are connected to the output end of the telescopic cylinder.

[0032] Wherein, the telescopic cylinder is installed at an eccentric position on the top of the supporting workbench.

[0033] As a preferred solution of the present invention, a sampling reagent bottle is clamped and fixed between the intermediate stopper and the extrusion block, and the center of the bottom of the extrusion block protrudes outward and is slidably connected with the cross groove.

[0034] Wherein, the cross groove is opened on the inner top of the supporting workbench, and the cross groove is located on the side of the telescopic cylinder.

[0035] As a preferred embodiment of the present invention, the gear rotating assembly includes:

[0036] A DC motor is installed at an eccentric position on the top of the bottom box, an output end of the DC motor is connected to a drive shaft, and the drive shaft extends to the top of the bottom box;

[0037] A first gear, the first gear is mounted and fixed on the outside of the driving shaft, the first gear is rotatably connected to the top of the bottom box, the side of the first gear is meshed and connected with a second gear, and the second gear is rotatably connected to the center of the top of the bottom box,

[0038] The movable shaft is slidably connected inside the second gear, one side of the inside of the second gear protrudes outward and forms an extension block, the extension block is slidably connected to the vertical groove, and the vertical groove is opened on one side of the inner wall of the movable shaft.

[0039] As a preferred embodiment of the present invention, the rotary cleaning assembly comprises:

[0040] A first transmission belt, the first transmission belt is connected to the outer side of the main shaft through a synchronous wheel arranged on the inner side, and the first transmission belt is movably connected to the bottom of the bottom box;

[0041] A vertical shaft, the vertical shaft is connected to the inner side of the first transmission belt through a synchronous wheel arranged on the outer side, the vertical shaft is movably connected to the outer sides of the bottom box and the upper bracket, and the vertical shaft is arranged away from the main shaft;

[0042] A second transmission belt, the second transmission belt is connected to the outer side of the vertical shaft through a synchronous wheel arranged on the inner side, the second transmission belt extends to the inner side of the upper bracket, and the inner side of the second transmission belt is also connected to a cleaning component through the synchronous wheel,

[0043] Wherein, the second transmission belt is movably connected to the top of the side mounting frame, and the side mounting frame is fixedly installed on one side of the inner wall of the upper bracket.

[0044] As a preferred solution of the present invention, the vertical shaft is rotatably connected to the external block, and a plurality of the external blocks are provided, and the plurality of the external blocks are respectively mounted on the sides of the bottom box and the upper bracket.

[0045] Wherein, a plurality of sponge blocks are arranged outside the cleaning component, and a cleaning tray is installed at the bottom of the cleaning component. The sponge blocks and the cleaning tray clean the inner wall and the bottom of the sampling reagent bottle respectively.

[0046] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0047] 1. In the wastewater extraction equipment used for high-concentration wastewater detection, when extracting and sampling wastewater, the output end spindle can be driven by the driving motor to rotate, driving the screw and the lifting block and sampling reagent bottle connected to the outside through the ball bearing to move up and down, and the sampling reagent bottle can be moved to the outside of the emptying nozzle to avoid the problem of wastewater splashing when the emptying nozzle sprays wastewater, ensuring that the volume of wastewater samples extracted and sampled each time is consistent. At the same time, when the spindle rotates, it will also drive the cleaning components (including sponge blocks and cleaning disks) connected to the outside through the pulley to rotate, automatically cleaning the inner wall and inner bottom of the next group of sampling reagent bottles, reducing the probability of impurities adhering to the inner wall of the sampling reagent bottles that have been used multiple times, and improving the accuracy of subsequent detection of wastewater samples inside the sampling reagent bottles;

[0048] 2. In the wastewater extraction equipment used for high-concentration wastewater detection, when extracting and sampling wastewater samples inside multiple sampling reagent bottles, the DC motor can be started to operate, driving the movable shaft connected by gear meshing at its output end and the supporting workbench to rotate, so that the multiple sampling reagent bottles clamped and fixed on the top of the supporting workbench can rotate in a circle. On the one hand, the sampling reagent bottles can be moved to the bottom of the emptying nozzle, and on the other hand, the sampling reagent bottles after sampling can be moved out from under the emptying nozzle, thereby improving the efficiency of extracting and sampling multiple wastewater samples. At the same time, the rotation and lifting and moving operations of the movable shaft can be performed synchronously or separately without causing conflicts and interference, effectively reducing the footprint of the rotating and lifting structures inside the equipment and reducing the cost of the equipment;

[0049] 3. In the wastewater extraction equipment for high-concentration wastewater detection, when the sampling reagent bottles are used for wastewater storage and sampling, each group of sampling reagent bottles can be clamped and fixed through the intermediate block and squeeze block set on the outside, making it more stable when sampling and storing the wastewater inside the sampling reagent bottles, and the sampling reagent bottles will not leak when rotating. At the same time, the clamping and unclamping operations of each group of sampling reagent bottles are completed by telescopic cylinders, which is more efficient;

[0050] 4. In the wastewater extraction equipment used for high-concentration wastewater detection, the extraction of wastewater, the lifting and lowering of the sampling reagent bottle, the cleaning of the inner wall of the sampling reagent bottle, the clamping and fixing of the sampling reagent bottle, and the circular movement of the sampling reagent bottle can all be performed automatically, effectively improving the efficiency and intelligence of subsequent wastewater detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0052] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0053] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0054] Figure 2 It is a schematic structural diagram of the overall side view of the present invention;

[0055] Figure 3 It is a schematic structural diagram of the overall main view of the present invention;

[0056] Figure 4 It is a schematic structural diagram of the overall back side of the present invention;

[0057] Figure 5 It is a schematic structural diagram of the overall cross-section of the present invention;

[0058] Figure 6 It is a schematic diagram of the overall cross-section structure of the present invention;

[0059] Figure 7 is a schematic diagram of the structure of the wastewater extraction component of the present invention;

[0060] Figure 8 It is a structural schematic diagram of the connection section of the wastewater extraction component and the screw rod lifting component of the present invention;

[0061] Fig. 9 It is a structural schematic diagram of the integrated wastewater sampling mechanism of the present invention;

[0062] Fig.10 It is a structural schematic diagram of the connection between the screw rod lifting assembly and the gear rotating assembly of the present invention;

[0063] Fig.11 It is a schematic diagram of the structure in which the supporting workbench of the present invention is connected to the sampling reagent bottle through the reagent bottle clamping assembly;

[0064] Fig.12 It is a structural schematic diagram of the connection between the screw rod lifting assembly and the rotary cleaning assembly of the present invention;

[0065] In the figure:

[0066] 10. Support column; 20. Bottom box; 30. Upper bracket; 300. Movable part;

[0067] 40. Wastewater extraction assembly; 401. Extraction tube; 4011. Mounting block; 402. Extraction nozzle; 403. Extraction pump; 404. Output pipe; 405. Emptying nozzle;

[0068] 50. Integrated wastewater sampling mechanism; 60. Sampling reagent bottle;

[0069] 70, screw rod lifting assembly; 701, base; 702, drive motor; 703, spindle; 704, reciprocating screw rod; 705, lifting block; 706, lifting support component; 7061, movable shaft rod; 7062, support workbench; 7063, guide rod;

[0070] 80, reagent bottle clamping assembly; 801, middle stopper; 802, telescopic cylinder; 803, extrusion block; 8031, cross groove;

[0071] 90, gear rotation assembly; 901, DC motor; 902, drive shaft; 903, first gear; 904, second gear; 9041, extension block; 9042, vertical slot;

[0072] 100. Rotary cleaning assembly; 1001. First transmission belt; 1002. Vertical shaft; 10021. External block; 1003. Second transmission belt; 10031. Side mounting frame; 1004. Cleaning component; 10041. Sponge block; 10042. Cleaning disc. DETAILED DESCRIPTION

[0073] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0074] See also Figure 1-Figure 12 The wastewater extraction equipment for high-concentration wastewater detection includes a support column 10, a bottom box 20, an upper bracket 30, a wastewater extraction component 40, an integrated wastewater sampling mechanism 50 and a sampling reagent bottle 60. The support column 10 is provided with a plurality of support columns, and the top supports and fixes of the plurality of support columns 10 are fixed with the bottom box 20, the upper bracket 30 is welded at the edge of the top of the bottom box 20, and a wastewater extraction component 40 extending to the inner side of the upper bracket 30 is provided on one side of the top of the upper bracket 30, and an integrated wastewater sampling mechanism 50 extending to the inner side of the upper bracket 30 is provided inside the bottom box 20, and a plurality of sampling reagent bottles 60 are fixed on the top support of the integrated wastewater sampling mechanism 50, and the top of the sampling reagent bottle 60 is provided with the wastewater extraction component 40, wherein the integrated wastewater sampling mechanism 50 includes a screw lifting component 70, a screw rod lifting component 70, and a screw rod lifting component 70. The rod lifting assembly 70 is installed on one side of the bottom of the bottom box 20 and is arranged to penetrate the bottom box 20. The top of the screw lifting assembly 70 extends to the inner side of the upper bracket 30, and a reagent bottle clamping assembly 80 is installed on the top. The inner side of the reagent bottle clamping assembly 80 clamps and fixes multiple sampling reagent bottles 60; and a gear rotating assembly 90, the gear rotating assembly 90 is installed on the top of the bottom box 20 and on the outer side of the screw lifting assembly 70, and the gear rotating assembly 90 drives the multiple sampling reagent bottles 60 to rotate; a rotating cleaning assembly 100, the rotating cleaning assembly 100 is arranged on the outer side of the bottom box 20 and the upper bracket 30, and is driven by the screw lifting assembly 70, the top of the rotating cleaning assembly 100 extends to the inner side of the upper bracket 30, and cleans the inner wall of the sampling reagent bottle 60.

[0075] The above working principle: when treating high-concentration wastewater, it is necessary to detect the impurity components inside the high-concentration wastewater. At this time, the extraction part of the wastewater extraction component 40 is first extended to the inside of the high-concentration wastewater, and the wastewater extraction component 40 is started to realize the automatic extraction and sampling operation of the wastewater. At the same time, in the process of extracting and sampling the wastewater, the screw lifting component 70 can drive the sampling reagent bottle 60 to move up and down, and move the sampling reagent bottle 60 to the outside of the drainage port of the wastewater extraction component 40, so as to reduce the risk of splashing and leakage of wastewater during the sampling process, and ensure that the wastewater samples stored in each sampling reagent bottle 60 are consistent. On the other hand, it can drive the next group of sampling reagent bottles 60 to move to the outside of the rotating cleaning component 100, and automatically clean the inner wall of the next group of sampling reagent bottles 60 through the operating force, so as to avoid the inner wall of the next group of sampling reagent bottles 60 having wastewater impurities remaining, and improve the accuracy of the results of subsequent detection of the wastewater sampled inside the sampling reagent bottle 60. Furthermore, the operation of the gear rotating assembly 90 can automatically drive the plurality of sampling reagent bottles 60 to rotate, thereby improving the efficiency of wastewater sampling for the plurality of sampling reagent bottles 60 .

[0076] Specific reference Figure 2 A movable portion 300 is provided on one side of the inner wall of the upper bracket 30 , and the movable portion 300 is arranged away from one side of the wastewater extraction component 40 , wherein a rotating cleaning component 100 is provided on the side of the movable portion 300 .

[0077] In the wastewater extraction device for high-concentration wastewater detection of the present invention, the design of the movable portion 300 can facilitate the detection personnel to install and remove the sampling reagent bottle 60.

[0078] Specific reference Figure 7 The wastewater extraction component 40 includes an extraction tube 401, which is installed on the side of the upper bracket 30 through a plurality of mounting blocks 4011 arranged on the outside, an extraction nozzle 402 is installed at the input end of the extraction tube 401, and an extraction pump 403 is connected to the output end of the extraction tube 401, wherein the extraction pump 403 is installed on one side of the top of the upper bracket 30 by screws; an output pipe 404, the output pipe 404 is connected to the output end of the extraction pump 403, the output pipe 404 extends to the interior of the extraction pump 403, and the output end of the output pipe 404 is connected to an emptying nozzle 405, wherein the emptying nozzle 405 is located directly above the sampling reagent bottle 60.

[0079] In the wastewater extraction equipment for high-concentration wastewater detection of the present invention, when extracting and sampling wastewater, the extraction nozzle 402 is first placed under the water surface of the wastewater, and then the extraction pump 403 is started to operate, generating power to move the wastewater along the extraction nozzle 402 and the extraction tube 401 to the inside of the output pipe 404, and inject it into the sampling reagent bottle 60 through the emptying nozzle 405 connected to the bottom of the output pipe 404, thereby realizing automatic wastewater sample storage operation.

[0080] Specific reference Fig. 9 and Fig.10 The screw lifting assembly 70 includes a base 701, which is installed on one side of the bottom of the bottom box 20. A driving motor 702 is installed at the bottom of the base 701. The output end of the driving motor 702 is connected to a main shaft 703, and the main shaft 703 extends to the inside of the bottom box 20; a reciprocating screw 704, which is connected to the main shaft 703. The reciprocating screw 704 is rotatably connected to the eccentric part of the bottom box 20. The outer side of the reciprocating screw 704 is connected to a lifting block 705 through a ball bearing, wherein the lifting block 705 is slidably connected to the inner wall of the bottom box 20, and a lifting support component 706 is installed on one side of the top of the lifting block 705. The lifting support component 706 extends to the inner side of the upper bracket 30, and the lifting support component 706 is slidably connected to the upper bracket 30.

[0081] In this embodiment, the lifting support component 706 includes a movable shaft 7061, which is rotatably connected to one side of the top of the lifting block 705. The movable shaft 7061 is located on the side of the reciprocating screw 704. The movable shaft 7061 runs through the bottom box 20, wherein a supporting workbench 7062 is installed on the top of the movable shaft 7061, and the supporting workbench 7062 is slidably connected to the upper bracket 30. The top of the supporting workbench 7062 is clamped and fixed with multiple sampling reagent bottles 60 by a reagent bottle clamping assembly 80; a guide rod 7063, which is installed at the center of the bottom of the bottom box 20, and the guide rod 7063 is slidably connected to the movable shaft 7061, and a gear rotating assembly 90 is arranged on the outer side of the movable shaft 7061.

[0082] In the above embodiment, when the lifting block 705 is lifted and moved, the movable shaft rod 7061 installed on one side of its top will also be lifted and moved, and the support workbench 7062 connected to the top of the movable shaft rod 7061 can be lifted and moved inside the upper bracket 30 to adjust the position and height of the sampling reagent bottle 60 clamped and fixed on the top of the upper bracket 30. The design of the guide rod 7063 can ensure the stability of the movable shaft rod 7061 during the lifting and moving. When the movable shaft rod 7061 rotates due to the operation of the gear rotating assembly 90, the movable shaft rod 7061 will also rotate on the top of the lifting block 705 rotatably connected thereto, ensuring that its lifting and rotating operations will not conflict or interfere.

[0083] In the wastewater extraction device for high-concentration wastewater detection of the present invention, when extracting and sampling wastewater, the drive motor 702 can be started to operate, driving the main shaft 703 connected to its output end to rotate synchronously. When the main shaft 703 rotates, it also drives the reciprocating screw 704 connected to its top to rotate, and enables the lifting block 705 connected to the outside of the reciprocating screw 704 through the ball bearing to move up and down.

[0084] Specific reference Fig.11 The reagent bottle clamping assembly 80 includes an intermediate block 801, a telescopic cylinder 802 and an extrusion block 803, wherein the intermediate block 801 is installed at the center of the top of the supporting workbench 7062, and multiple extrusion blocks 803 are arranged on the side of the intermediate block 801, and the extrusion block 803 is connected to the output end of the telescopic cylinder 802, and wherein the telescopic cylinder 802 is installed at the eccentric position of the top of the supporting workbench 7062.

[0085] In this embodiment, a sampling reagent bottle 60 is clamped and fixed between the middle stop block 801 and the extrusion block 803. The center of the bottom of the extrusion block 803 protrudes outward and is slidably connected to the cross groove 8031, wherein the cross groove 8031 ​​is opened on the inner top of the supporting workbench 7062, and the cross groove 8031 ​​is located on the side of the telescopic cylinder 802. Through the design of the cross groove 8031, the stability and firmness of the extrusion block 803 during the telescopic movement and the clamping and fixing of the sampling reagent bottle 60 are improved.

[0086] In the wastewater extraction device for high-concentration wastewater detection of the present invention, when clamping and fixing the sampling reagent bottle 60, the sampling reagent bottle 60 is first placed on the side of the middle stopper 801. Then, the telescopic cylinder 802 is started to operate, driving the squeezing block 803 connected to its output end to telescope and move, thereby completing the clamping and fixing operation of the sampling reagent bottle 60.

[0087] Specific reference Fig.10 and Fig.11The gear rotation assembly 90 includes a DC motor 901, which is installed at the eccentric position of the top of the bottom box 20. The output end of the DC motor 901 is connected to a drive shaft 902, and the drive shaft 902 extends to the top of the bottom box 20; a first gear 903, which is installed and fixed on the outside of the drive shaft 902, and the first gear 903 is rotatably connected to the top of the bottom box 20. The side of the first gear 903 is meshed and connected with a second gear 904, and the second gear 904 is rotatably connected to the center of the top of the bottom box 20, wherein the interior of the second gear 904 is slidably connected with a movable shaft rod 7061, and one side of the interior of the second gear 904 protrudes outward and constitutes an extension block 9041, and the extension block 9041 is slidably connected to the vertical groove 9042, and the vertical groove 9042 is opened on one side of the inner wall of the movable shaft rod 7061.

[0088] In the wastewater extraction device for high-concentration wastewater detection of the present invention, when it is necessary to drive the sampling reagent bottle 60 to rotate in a circular manner, the DC motor 901 is started to operate, and the drive shaft 902 connected to the output end of the DC motor 901 is driven to rotate. When the drive shaft 902 rotates, it will drive the first gear 903 installed on its outer side to rotate, and the second gear 904 meshed and connected to the side of the first gear 903 can rotate synchronously. At this time, when the second gear 904 rotates, the extension block 9041 and the vertical groove 9042 arranged on the inner side thereof can ensure that the movable shaft rod 7061 arranged on the inner side of the second gear 904 rotates. At the same time, when the movable shaft rod 7061 is lifted and moved, it will be lifted and moved on the inner side of the second gear 904.

[0089] Specific reference Figure 8 and Fig.12 The rotary cleaning assembly 100 includes a first transmission belt 1001, which is connected to the outer side of the main shaft 703 through a synchronous wheel arranged on the inner side, and the first transmission belt 1001 is movably connected to the bottom of the bottom box 20; a vertical shaft 1002, which is connected to the inner side of the first transmission belt 1001 through a synchronous wheel arranged on the outer side, and the vertical shaft 1002 is movably connected to the outer side of the bottom box 20 and the upper bracket 30, and the vertical shaft 1002 is away from The main shaft 703 is provided with a second transmission belt 1003, the second transmission belt 1003 is connected to the outer side of the vertical shaft 1002 through a synchronous wheel arranged on the inner side, the second transmission belt 1003 extends to the inner side of the upper bracket 30, and the inner side of the second transmission belt 1003 is also connected with a cleaning component 1004 through the synchronous wheel, wherein the second transmission belt 1003 is movably connected to the top of the side mounting frame 10031, and the side mounting frame 10031 is installed and fixed on one side of the inner wall of the upper bracket 30.

[0090] In this embodiment, the vertical shaft 1002 and the external block 10021 are rotatably connected, and a plurality of external blocks 10021 are provided. The plurality of external blocks 10021 are respectively installed on the sides of the bottom box 20 and the upper bracket 30, wherein a plurality of sponge blocks 10041 are arranged on the outside of the cleaning component 1004, and a cleaning tray 10042 is installed at the bottom of the cleaning component 1004, and the sponge blocks 10041 and the cleaning tray 10042 clean the inner wall and the bottom of the sampling reagent bottle 60 respectively.

[0091] In the above embodiment, the design of multiple external blocks 10021 ensures the stability and firmness of the vertical shaft 1002 when rotating. When the cleaning component 1004 rotates, the multiple sponge blocks 10041 arranged on the outside can clean the inner wall of the sampling reagent bottle 60, and the cleaning plate 10042 connected to the bottom can clean the inner bottom of the sampling reagent bottle 60.

[0092] In the wastewater extraction device for high-concentration wastewater detection of the present invention, when the main shaft 703 rotates, it drives the first transmission belt 1001 connected to the outside through the synchronous wheel to operate, and makes the vertical shaft 1002 connected to the inside of the first transmission belt 1001 through the synchronous wheel to rotate. When the vertical shaft 1002 rotates, it drives the second transmission belt 1003 connected to the outside of the top through the synchronous wheel to operate, and makes the cleaning part 1004 connected to the inside of the second transmission belt 1003 through the synchronous wheel to rotate, and cleans the inside of the sampling reagent bottle 60 moved to the outside of the cleaning part 1004.

[0093] Without limitation, any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent substitutions or changes according to the technical solution and inventive concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A wastewater extraction device for high-concentration wastewater detection, comprising a support column (10), a bottom box (20), an upper bracket (30), a wastewater extraction component (40), an integrated wastewater sampling mechanism (50) and a sampling reagent bottle (60), characterized in that: A plurality of support columns (10) are provided, and a bottom box (20) is fixedly supported on the top of the plurality of support columns (10), an upper bracket (30) is welded at the edge of the top of the bottom box (20), and a wastewater extraction component (40) extending to the inside of the upper bracket (30) is provided on one side of the top of the upper bracket (30). An integrated wastewater sampling mechanism (50) extending to the inner side of the upper bracket (30) is arranged inside the bottom box (20); a plurality of sampling reagent bottles (60) are fixed to the top support of the integrated wastewater sampling mechanism (50); and a wastewater extraction component (40) is arranged on the top of the sampling reagent bottle (60). Wherein, the integrated wastewater sampling mechanism (50) comprises: A screw lifting assembly (70), the screw lifting assembly (70) being mounted on one side of the bottom of the bottom box (20) and being arranged to penetrate the bottom box (20), the top of the screw lifting assembly (70) extending to the inner side of the upper bracket (30), and a reagent bottle clamping assembly (80) being mounted on the top, and a plurality of sampling reagent bottles (60) being clamped and fixed on the inner side of the reagent bottle clamping assembly (80); a gear rotating assembly (90), the gear rotating assembly (90) being mounted on the top of the bottom box (20) and on the outside of the screw lifting assembly (70), the gear rotating assembly (90) driving a plurality of sampling reagent bottles (60) to rotate; A rotating cleaning assembly (100), the rotating cleaning assembly (100) being arranged on the outside of the bottom box (20) and the upper bracket (30) and being driven by the screw lifting assembly (70), the top of the rotating cleaning assembly (100) extending to the inside of the upper bracket (30) and cleaning the inner wall of the sampling reagent bottle (60), The screw rod lifting assembly (70) comprises: A base (701), the base (701) being mounted on one side of the bottom of the bottom box (20), a driving motor (702) being mounted on the bottom of the base (701), an output end of the driving motor (702) being connected to a main shaft (703), and the main shaft (703) extending into the interior of the bottom box (20); A reciprocating screw rod (704), the reciprocating screw rod (704) and the main shaft (703) are connected, the reciprocating screw rod (704) is rotatably connected to the inner eccentric position of the bottom box (20), and the outer side of the reciprocating screw rod (704) is connected to a lifting block (705) via a ball bearing. The lifting block (705) is slidably connected to the inner wall of the bottom box (20); a lifting support component (706) is installed on one side of the top of the lifting block (705); the lifting support component (706) extends to the inner side of the upper bracket (30); and the lifting support component (706) is slidably connected to the upper bracket (30); The rotary cleaning assembly (100) comprises: A first transmission belt (1001), the first transmission belt (1001) being connected to the outer side of the main shaft (703) via a synchronous wheel arranged on the inner side, and the first transmission belt (1001) being movably connected to the bottom of the bottom box (20); A vertical shaft (1002), the vertical shaft (1002) being connected to the inner side of the first transmission belt (1001) via a synchronous wheel arranged on the outer side, the vertical shaft (1002) being movably connected to the outer sides of the bottom box (20) and the upper bracket (30), and the vertical shaft (1002) being arranged away from the main shaft (703); A second transmission belt (1003), the second transmission belt (1003) is connected to the outer side of the vertical shaft (1002) via a synchronous wheel arranged on the inner side, the second transmission belt (1003) extends to the inner side of the upper bracket (30), and the inner side of the second transmission belt (1003) is also connected to a cleaning component (1004) via the synchronous wheel.

2. The wastewater extraction equipment for high-concentration wastewater detection according to claim 1, characterized in that: A movable portion (300) is provided on one side of the inner wall of the upper bracket (30), and the movable portion (300) is arranged away from one side of the wastewater extraction component (40). Wherein, a rotating cleaning assembly (100) is arranged on the side of the movable part (300).

3. The wastewater extraction equipment for high-concentration wastewater detection according to claim 2, characterized in that: The wastewater extraction component (40) comprises: an extraction pipe (401), the extraction pipe (401) being mounted on the side of the upper bracket (30) via a plurality of mounting blocks (4011) arranged on the outside, an extraction nozzle (402) being mounted on the input end of the extraction pipe (401), and an extraction pump (403) being connected to the output end of the extraction pipe (401). Wherein, the extraction pump (403) is mounted on one side of the top of the upper bracket (30) by means of screws; an output pipe (404), the output pipe (404) being connected to the output end of the extraction pump (403), the output pipe (404) extending into the interior of the extraction pump (403), the output end of the output pipe (404) being connected to an emptying nozzle (405), The emptying nozzle (405) is located directly above the sampling reagent bottle (60).

4. The wastewater extraction equipment for high-concentration wastewater detection according to claim 1, characterized in that: The lifting support component (706) comprises: A movable shaft (7061), the movable shaft (7061) is rotatably connected to one side of the top of the lifting block (705), the movable shaft (7061) is located on the side of the reciprocating screw rod (704), and the movable shaft (7061) is arranged to penetrate the bottom box (20). Wherein, a supporting workbench (7062) is installed on the top of the movable shaft (7061), the supporting workbench (7062) and the upper bracket (30) are slidably connected, and a plurality of sampling reagent bottles (60) are clamped and fixed on the top of the supporting workbench (7062) via a reagent bottle clamping assembly (80); A guide rod (7063) is installed at the center of the bottom of the bottom box (20). The guide rod (7063) is slidably connected to the movable shaft rod (7061). A gear rotation assembly (90) is provided on the outer side of the movable shaft rod (7061).

5. The wastewater extraction equipment for high-concentration wastewater detection according to claim 4, characterized in that: The reagent bottle clamping assembly (80) comprises an intermediate stopper (801), a telescopic cylinder (802) and a squeezing block (803). The intermediate block (801) is installed at the center of the top of the supporting workbench (7062), and a plurality of extrusion blocks (803) are arranged on the side of the intermediate block (801). The extrusion blocks (803) are connected to the output end of the telescopic cylinder (802). Wherein, the telescopic cylinder (802) is installed at an eccentric position on the top of the supporting workbench (7062).

6. The wastewater extraction equipment for high-concentration wastewater detection according to claim 5, characterized in that: A sampling reagent bottle (60) is clamped and fixed between the intermediate stopper (801) and the extrusion block (803); the center of the bottom of the extrusion block (803) protrudes outward and is slidably connected to the cross groove (8031). Wherein, the cross groove (8031) is opened on the inner top of the supporting workbench (7062), and the cross groove (8031) is located on the side of the telescopic cylinder (802).

7. The wastewater extraction equipment for high-concentration wastewater detection according to claim 4, characterized in that: The gear rotating assembly (90) comprises: A DC motor (901), the DC motor (901) being mounted at an eccentric position at the top of the bottom box (20), the output end of the DC motor (901) being connected to a drive shaft (902), and the drive shaft (902) extending to the top of the bottom box (20); a first gear (903), the first gear (903) being mounted and fixed on the outside of the driving shaft (902), the first gear (903) being rotatably connected to the top of the bottom box (20), the side of the first gear (903) being meshedly connected to the second gear (904), the second gear (904) being rotatably connected to the center of the top of the bottom box (20), The movable shaft (7061) is slidably connected inside the second gear (904), one side of the inside of the second gear (904) protrudes outward and forms an extension block (9041), the extension block (9041) is slidably connected to the vertical groove (9042), and the vertical groove (9042) is opened on one side of the inner wall of the movable shaft (7061).

8. The wastewater extraction equipment for high-concentration wastewater detection according to claim 1, characterized in that: The second transmission belt (1003) is movably connected to the top of the side mounting frame (10031), and the side mounting frame (10031) is fixedly mounted on one side of the inner wall of the upper bracket (30).

9. The wastewater extraction equipment for high-concentration wastewater detection according to claim 8, characterized in that: The vertical shaft (1002) and the external block (10021) are rotatably connected, and a plurality of the external blocks (10021) are provided. The plurality of external blocks (10021) are respectively mounted on the sides of the bottom box (20) and the upper bracket (30). The cleaning component (1004) is provided with a plurality of sponge blocks (10041) on the outside, and a cleaning tray (10042) is installed at the bottom of the cleaning component (1004). The sponge blocks (10041) and the cleaning tray (10042) clean the inner wall and the bottom of the sampling reagent bottle (60) respectively.

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