Printing and dyeing wastewater detection device and detection method thereof

Abstract

The invention relates to the technical field of wastewater detection, and discloses a printing and dyeing wastewater detection device and a detection method thereof.The printing and dyeing wastewater detection device comprises a transfer box, a liquid storage tank is fixedly connected to the bottom of the inner wall of the transfer box, a motor is fixedly connected to the top of the transfer box, and a stirring rod is arranged on the inner wall of the liquid storage tank; wastewater is discharged into a liquid storage tank through a water inlet pipe, the wastewater flows downwards along the outer wall of the liquid storage tank along with increase of the wastewater in the liquid storage tank, at the moment, a motor is started to drive a stirring rod to rotate, fluff in the wastewater flows from the outer wall of the liquid storage tank, a connecting frame is driven to rotate, a connecting frame is driven to rotate, and a roller brush rotates around the center of the liquid storage tank; the outer surface of the roller brush is influenced by the friction force between the roller brush and the outer wall of the liquid storage tank, so that the roller brush rotates to adhere fluff in the sewage, and the situation that the detection of the chromaticity in the sewage is influenced due to the fact that more fluff exists in the sewage and the sewage is too turbid is effectively prevented, so that the chromaticity detection accuracy of the chromaticity analyzer is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater detection equipment, in particular to a printing and dyeing wastewater detection device and a detection method thereof. Background Art

[0002] Printing and dyeing wastewater refers to the wastewater produced by adding dyes and printing and dyeing clothes. After printing and dyeing clothes, the wastewater contains higher concentrations of harmful substances, such as dyes, auxiliaries, heavy metals, surfactants, etc. If these substances are not effectively treated, they will cause serious pollution to the environment. Therefore, the detection of printing and dyeing wastewater is very important to help determine the degree of pollution of the wastewater and guide subsequent treatment measures.

[0003] Among them, when detecting the color of printing and dyeing wastewater, a colorimeter is often used for detection. However, there may be organic impurities such as lint in the printing and dyeing wastewater, which may increase the turbidity of the wastewater, thereby affecting the light transmittance and colorimetry of the wastewater and affecting the accuracy of the colorimeter in detecting the color of the wastewater. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a printing and dyeing wastewater detection device, comprising a transfer box, a liquid storage tank is fixedly connected to the bottom of the inner wall of the transfer box, a motor is fixedly connected to the top of the transfer box, a stirring rod is arranged at the inner wall of the liquid storage tank, the bottom output end of the motor is fixedly connected to the top of the stirring rod, a water inlet pipe is fixedly connected to the inner wall of the transfer box, the inner wall of the liquid storage tank is connected through the outer wall of the water inlet pipe, a connecting frame is fixedly connected to the outer wall of the stirring rod, a concave-convex ring is fixedly connected to the top of the inner wall of the transfer box, a colorimeter is fixedly connected to the inner wall of the transfer box, and a drain pipe is connected through the inner wall of the transfer box;

[0005] The adhesion mechanism comprises three connection frames arranged on the outer wall of the liquid storage tank, the parts contained in the three connection frames are the same, the top of the connection frame is fixedly connected to the bottom of the connection frame, a roller brush is arranged on the inner wall of the connection frame, a spherical rod is fixedly connected to the top of the roller brush, the outer wall of the spherical rod is slidably connected to the inner wall of the connection frame, a spring return rod 1 is slidably connected to the inner wall of the connection frame, the top of the spring return rod 1 is fixedly connected to the bottom of the roller brush, and an injection assembly is arranged on the side wall of the connection frame;

[0006] The scraping mechanism includes a scraper slidably connected to the inner wall of the connecting frame, a connecting plate is fixedly connected to the outer wall of the spherical rod, a rotating frame is rotatably connected to the side wall of the connecting frame, the inner wall of the rotating frame is slidably connected to the top of the scraper, the top of the connecting plate is slidably connected to the inner wall of the rotating frame, and a flocculant discharge component is arranged on the inner wall of the transfer box, and waste water is discharged into the liquid storage tank through the water inlet pipe. As the waste water in the liquid storage tank increases, the waste water will overflow from the liquid storage tank and flow down along the outer wall of the liquid storage tank. At this time, the motor is started to drive The stirring rod rotates to stir the sewage in the liquid storage tank, allowing the fluff in the sewage to flow along with the sewage from the outer wall of the liquid storage tank. When the stirring rod rotates, it will also drive the connecting frame to rotate, causing the connecting frame to rotate, causing the roller brush and the spherical rod to rotate around the center of the liquid storage tank. The outer surface of the roller brush will be affected by the friction between the outer wall of the liquid storage tank, causing the roller brush to rotate on its own. When the spherical rod contacts the convex position of the concave-convex ring during the rotation process, the spherical rod will be squeezed and move downward, pushing the roller brush down, squeezing the spring reset rod 1, and letting the spring reset rod 1 The rebound force is accumulated. When the spherical rod contacts the concave position of the concave-convex ring again, the rebound force of the spring return rod 1 will be released to push the roller brush back to its position. In this way, the roller brush will rub back and forth on the outer surface of the liquid storage tank, so that the fluff flowing on the outer wall of the liquid storage tank adheres to the surface of the roller brush. At the same time, when the spherical rod descends, the connecting plate will descend, pushing the rotating frame to rotate, tilting the rotating frame, pulling the scraper up, and making the scraper and the roller brush move alternately. When the roller brush rotates, the scraper can remove the fluff attached to the surface of the roller brush. The fluff is scraped off, and the sewage with the fluff removed will fall into the transfer box. The sewage in the transfer box will be discharged through the drain pipe. During the sewage discharge process, the colorimeter is started to detect the chromaticity of the sewage. The fluff in the sewage is adhered by using a roller brush. At the same time, the fluff on the surface of the roller brush is scraped off with a scraper, so that the roller brush can continuously remove the fluff in the sewage, effectively preventing the presence of too much fluff in the sewage, making the sewage too turbid and affecting the detection of chromaticity in the sewage, thereby ensuring the accuracy of the chromaticity detection by the colorimeter.

[0007] Preferably, the jet assembly includes a fixed frame fixedly connected to the side wall of the connecting frame, two connecting holes are provided on the side wall of the fixed frame, a sliding plate is slidably connected to the inner wall of the fixed frame, two blocking rods are fixedly connected to the side wall of the sliding plate, the outer walls of the two blocking rods are slidably connected to the inner walls of the two connecting holes, a connecting rod is rotatably connected to the side wall of the sliding plate, and the side wall of the scraper is rotatably connected to the inner wall of the connecting rod. When the scraper rises, it drives the connecting rod to move, rotates the connecting rod, pulls the sliding plate toward the connecting frame, and drives the blocking rod to move. As the blocking rod continues to move, the blocking rod will enter the connecting hole and block the connecting hole.

[0008] Preferably, the jet assembly also includes two jet tubes that are connected through the side wall of the fixed frame, the outer walls of the two jet tubes are connected through the inner wall of the connecting frame, the inner walls of the two jet tubes are rotatably connected with blocking rings, and two spring plates are fixedly connected to the side wall of the fixed frame, and the bottoms of the two spring plates are fixedly connected to the side walls of the two blocking rings through springs. At this time, the fixed frame is in a sealed state, and the sliding plate will squeeze the gas in the fixed frame, and the squeezed gas will be blocked by the blocking ring, so the gas will generate high pressure until the blocking rod contacts the blocking ring, pushing the blocking ring to rotate, squeezing the spring plate, and allowing the spring plate to accumulate rebound force. When the blocking ring rotates, the gas will be blocked and the high-pressure gas will enter the jet tube and be sprayed toward the scraper through the jet tube.

[0009] Preferably, the fluff removal assembly includes a fluff removal plate fixedly connected to the bottom of the inner wall of the transfer box, a spring rotating plate rotatably connected to the inner wall of the connecting frame, an extrusion frame fixedly connected to the side wall of the fluff removal plate, five air inlet holes are opened on the top of the extrusion frame, a fixed sleeve is fixedly connected to the top of the fluff removal plate, and a spring lifting rod is slidably connected to the inner wall of the fixed sleeve. During the rotation of the connecting frame around the center of the liquid storage tank, the connecting frame will contact the spring lifting rod. Since the contact surface between the connecting frame and the spring lifting rod is an inclined surface, the connecting frame will squeeze the spring lifting rod, allowing the spring lifting rod to accumulate rebound force until the connecting frame is separated from the spring lifting rod. At this time, the rebound force of the spring lifting rod will be released, allowing the spring lifting rod to return to its position and contact the spring rotating plate, pushing the spring rotating plate to rotate, allowing the spring rotating plate to accumulate rebound force, and causing the spring rotating plate to tilt.

[0010] Preferably, the wadding removal assembly also includes a seesaw rotatably connected to the top of the extrusion frame, a connecting rod is fixedly connected to the side wall of the sliding plate, a wadding pushing plate is slidably connected to the top of the wadding removal plate, a spring return rod 2 is fixedly connected to the side wall of the wadding pushing plate, and the outer wall of the spring return rod 2 is slidably connected to the inner wall of the extrusion frame, so that the wadding on the top of the spring rotating plate falls onto the wadding removal plate. Figure 10 As shown in FIG. 1 , at this time, the spherical rod will also contact the convex position of the concave-convex ring, and the spherical rod will be squeezed, causing the scraper to rise, allowing the sliding plate to move toward the connecting frame, driving the connecting rod to move, allowing the connecting rod to contact the seesaw, and pushing the seesaw to rotate.

[0011] Preferably, the fluff removal assembly also includes an extrusion plate slidably connected to the inner wall of the extrusion frame, the side wall of the extrusion plate is fixedly connected to the side wall of the spring return rod 2, a pushing plate is fixedly connected to the side wall of the extrusion plate, and a blocking frame is fixedly connected to the inner wall of the extrusion frame. When the fluff pushing plate moves toward the fixed sleeve, the spring return rod 2 will drive the extrusion plate to move, and the extrusion plate will drive the pushing plate to move, so that the pushing plate pushes the fixed sleeve to approach the fluff on one side of the extrusion frame, so that the fluff is concentrated near the outer wall of the fixed sleeve.

[0012] Preferably, the fluff removal assembly also includes a spring blocking plate rotatably connected to the inner wall of the blocking frame, a pushing rod is fixedly connected to the side wall of the extrusion plate, and an air pipe is connected through the inner wall of the extrusion frame. During the movement of the extrusion plate, after covering the air inlet, the extrusion plate will squeeze the gas in the extrusion frame. At this time, the squeezed gas will be blocked by the spring blocking plate. As the extrusion plate continues to move, the pushing rod will contact the spring blocking plate, pushing the spring blocking plate to rotate, allowing the spring blocking plate to accumulate rebound force, and the rotation of the spring blocking plate will cancel the blockage of the gas.

[0013] A detection method for a printing and dyeing wastewater detection device comprises the following steps:

[0014] S1: Start the equipment: turn on the power of the motor and the colorimeter;

[0015] S2: Sewage injection: The wastewater is discharged into the liquid storage tank through the water inlet pipe. As the amount of wastewater in the liquid storage tank increases, the wastewater will overflow from the liquid storage tank and flow down along the outer wall of the liquid storage tank. At this time, the motor is started to drive the stirring rod to rotate, stirring the sewage in the liquid storage tank, so that the fluff in the sewage follows the sewage and flows from the outer wall of the liquid storage tank;

[0016] S3: Floc removal: When the stirring rod rotates, it will also drive the connecting frame to rotate, so that the roller brush and the spherical rod rotate around the center of the liquid storage tank. The outer surface of the roller brush will be affected by the friction between the outer wall of the liquid storage tank, so that the roller brush will rotate and the fluff flowing on the outer wall of the liquid storage tank will adhere to the surface of the roller brush;

[0017] S4: Chroma detection: The sewage with the fluff removed will fall into the transfer box, and the sewage in the transfer box will be discharged through the drain pipe. During the sewage discharge process, the colorimeter is started to detect the color in the sewage.

[0018] The present invention has the following beneficial effects:

[0019] (1) When the present invention is used, waste water is discharged into the liquid storage tank through the water inlet pipe. As the amount of waste water in the liquid storage tank increases, the waste water will overflow from the liquid storage tank and flow downward along the outer wall of the liquid storage tank. At this time, the motor is started to drive the stirring rod to rotate, stirring the sewage in the liquid storage tank, allowing the fluff in the sewage to flow along the sewage from the outer wall of the liquid storage tank. When the stirring rod rotates, it will also drive the connecting frame to rotate, allowing the connecting frame to rotate, so that the roller brush and the spherical rod rotate around the center of the liquid storage tank. The outer surface of the roller brush will be affected by the friction between the outer wall of the liquid storage tank, causing the roller brush to rotate. When the spherical rod contacts the convex position of the concave-convex ring during the rotation process, the spherical rod will be squeezed and moved downward, pushing the roller brush down, squeezing the spring return rod 1, allowing the spring return rod 1 to accumulate rebound force. When the spherical rod contacts the concave position of the concave-convex ring again, the rebound force of the spring return rod 1 will be released, pushing the roller brush back to its original position, and so on. The roller brush will rub back and forth on the outer surface of the liquid storage tank, so that the fluff flowing on the outer wall of the liquid storage tank adheres to the surface of the roller brush. At the same time, when the spherical rod descends, the connecting plate will descend, pushing the rotating frame to rotate, tilting the rotating frame, pulling the scraper up, and allowing the scraper and the roller brush to move alternately with each other. When the roller brush rotates, the scraper can scrape off the fluff attached to the surface of the roller brush, and the sewage with the fluff removed will fall into the transfer box. The sewage in the transfer box will be discharged through the drain pipe. During the sewage discharge process, the colorimeter is started to detect the chroma in the sewage. The fluff in the sewage is adhered by the roller brush, and the scraper is used to scrape off the fluff on the surface of the roller brush, so that the roller brush can continuously remove the fluff in the sewage, effectively preventing the presence of too much fluff in the sewage, making the sewage too turbid, and affecting the detection of chroma in the sewage, thereby ensuring the accuracy of the chroma detection by the colorimeter.

[0020] (2) When the scraper rises, the present invention will drive the connecting rod to move, causing the connecting rod to rotate, pulling the sliding plate to move toward the connecting frame, and driving the blocking rod to move. As the blocking rod continues to move, the blocking rod will enter the connecting hole and block the connecting hole. At this time, the fixed frame is in a sealed state, and the sliding plate will squeeze the gas in the fixed frame. The squeezed gas will be blocked by the blocking ring, so the gas will generate high pressure until the blocking rod contacts the blocking ring, pushing the blocking ring to rotate and squeezing the spring plate, allowing the spring plate to accumulate rebound force. When the blocking ring rotates, the gas will be blocked and the high-pressure gas will enter the jet pipe and be sprayed toward the scraper through the jet pipe, allowing the fluff attached to the scraper surface to fall to the bottom of the connecting frame, effectively preventing a lot of fluff from attaching to the scraper surface and affecting the scraper's cleaning effect on the fluff on the roller brush surface.

[0021] (3) In the process of the connection frame rotating around the center of the liquid storage tank, the connection frame will contact the spring lifting rod. Since the contact surface between the connection frame and the spring lifting rod is an inclined surface, the connection frame will squeeze the spring lifting rod, allowing the spring lifting rod to accumulate resilience until the connection frame is separated from the spring lifting rod. At this time, the resilience of the spring lifting rod will be released, allowing the spring lifting rod to return to its original position and contact the spring rotating plate, pushing the spring rotating plate to rotate, allowing the spring rotating plate to accumulate resilience, causing the spring rotating plate to tilt, allowing the fluff on the top of the spring rotating plate to fall onto the fluff removal plate. Figure 10 As shown in 1, at this time, the spherical rod will also contact the convex position of the concave-convex ring, and the spherical rod will be squeezed, causing the scraper to rise, and the sliding plate to move toward the connecting frame, driving the connecting rod to move, allowing the connecting rod to contact the seesaw, pushing the seesaw to rotate, and the other side of the seesaw will push the fluff pushing plate to move toward the fixed sleeve, driving the spring return rod 2 to move, allowing the spring return rod 2 to accumulate rebound force, and the fluff pushing plate will push the fluff that falls on the surface of the fluff discharge plate to the inclined surface of the fluff discharge plate, and slide through the inclined surface to discharge the fluff from the transfer box, effectively preventing a lot of fluff from accumulating in the connecting frame. The fluff may be thrown out of the connecting frame into the transfer box during the rotation of the connecting frame.

[0022] (4) When the push plate of the present invention moves toward the fixed sleeve, the spring return rod 2 drives the extrusion plate to move, and the extrusion plate drives the push plate to move, so that the push plate pushes the fluff on one side of the fixed sleeve close to the extrusion frame, so that the fluff is concentrated near the outer wall of the fixed sleeve. During the movement of the extrusion plate, after covering the air inlet, the extrusion plate will squeeze the gas in the extrusion frame. At this time, the squeezed gas will be blocked by the spring blocking plate. As the extrusion plate continues to move, the push rod will contact the spring blocking plate, pushing the spring blocking plate to rotate, so that the spring blocking plate The plate accumulates rebound force, and the rotation of the spring blocking plate will cancel the obstruction to the gas. At this time, the high-pressure gas will be sprayed toward the outer wall of the fixed sleeve through the gas pipe, so that the fluff on the outer wall of the fixed sleeve will be separated from the fixed sleeve and move to the two sides of the fluff pushing plate close to the gas pipe, so that the fluff pushing plate will push the blown fluff when pushing the fluff next time, effectively preventing the fluff pushing plate from having difficulty in pushing the fluff near the fixed sleeve, which may cause the fluff near the fixed sleeve to pile up higher and higher. During the rotation of the connecting frame, it may come into contact with the higher accumulated fluff and push the fluff into the transfer box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 3 It is a cross-sectional schematic diagram of the connection frame of the present invention;

[0027] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram;

[0028] Figure 5 It is a cross-sectional schematic diagram of a fixing frame of the present invention;

[0029] Figure 6 For the present invention Figure 5 A magnified schematic diagram of B;

[0030] Figure 7 It is a cross-sectional schematic diagram of the fixing sleeve of the present invention;

[0031] Figure 8 For the present invention Figure 7 A magnified schematic diagram of middle C;

[0032] Fig. 9 It is a cross-sectional schematic diagram of the extrusion frame of the present invention;

[0033] Fig.10 It is a left side cross-sectional schematic diagram of the connection frame of the present invention;

[0034] Fig.11 This is a schematic diagram of the working process of the spring rotating plate of the present invention;

[0035] Fig.12 It is a schematic diagram of the working process of the present invention.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] In the figure: 1, transfer box; 11, liquid storage tank; 12, motor; 13, stirring rod; 14, water inlet pipe; 15, connecting frame; 16, concave and convex ring; 17, colorimeter; 18, drain pipe; 2, adhesion mechanism; 21, connecting frame; 22, roller brush; 23, spherical rod; 24, spring return rod 1; 3, scraping mechanism; 31, scraper; 32, connecting plate; 33, rotating frame; 4, jet assembly; 41, fixed frame; 411, connecting hole; 42, sliding plate; 421, blocking Plug rod; 43, connecting rod; 44, jet pipe; 45, blocking ring; 46, spring plate; 5, cotton-removing assembly; 51, cotton-removing plate; 52, spring rotating plate; 53, extrusion frame; 531, air inlet; 54, fixing sleeve; 541, spring lifting rod; 55, rocker; 56, connecting rod; 57, cotton-removing plate; 571, spring return rod 2; 58, extrusion plate; 581, push plate; 582, blocking frame; 583, spring blocking plate; 584, push rod; 585, air pipe. DETAILED DESCRIPTION

[0038] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0039] For example, see Figure 1 - Figure 4 The present invention is a printing and dyeing wastewater detection device, comprising a transfer box 1, a liquid storage tank 11 is fixedly connected to the bottom of the inner wall of the transfer box 1, a motor 12 is fixedly connected to the top of the transfer box 1, a stirring rod 13 is arranged at the inner wall of the liquid storage tank 11, the bottom output end of the motor 12 is fixedly connected to the top of the stirring rod 13, a water inlet pipe 14 is fixedly connected to the inner wall of the transfer box 1, the inner wall of the liquid storage tank 11 is connected through the outer wall of the water inlet pipe 14, a connecting frame 15 is fixedly connected to the outer wall of the stirring rod 13, a concave-convex ring 16 is fixedly connected to the top of the inner wall of the transfer box 1, a colorimeter 17 is fixedly connected to the inner wall of the transfer box 1, the model of the colorimeter 17 is: TE-700p l us, the ambient temperature is: -5-45℃, the working power supply is: AC220V±10% / 50Hz, and a drain pipe 18 is connected through the inner wall of the transfer box 1;

[0040] Adhesion mechanism 2, the adhesion mechanism 2 comprises three connection frames 21 arranged on the outer wall of the liquid storage tank 11, the parts contained in the three connection frames 21 are the same, the top of the connection frame 21 is fixedly connected to the bottom of the connection frame 15, a roller brush 22 is arranged on the inner wall of the connection frame 21, a spherical rod 23 is fixedly connected to the top of the roller brush 22, the outer wall of the spherical rod 23 is slidably connected to the inner wall of the connection frame 21, a spring return rod 24 is slidably connected to the inner wall of the connection frame 21, the top of the spring return rod 24 is fixedly connected to the bottom of the roller brush 22, and an injection assembly 4 is arranged on the side wall of the connection frame 21;

[0041] The scraping mechanism 3 includes a scraper 31 slidably connected to the inner wall of the connecting frame 21, a connecting plate 32 is fixedly connected to the outer wall of the spherical rod 23, a rotating frame 33 is rotatably connected to the side wall of the connecting frame 15, the inner wall of the rotating frame 33 is slidably connected to the top of the scraper 31, the top of the connecting plate 32 is slidably connected to the inner wall of the rotating frame 33, and a flocculant discharge component 5 is provided on the inner wall of the transfer box 1, and waste water is discharged into the liquid storage tank 11 through the water inlet pipe 14. As the waste water in the liquid storage tank 11 increases, the waste water will overflow from the liquid storage tank 11 and flow downward along the outer wall of the liquid storage tank 11. At this time, the electric start The machine 12 drives the stirring rod 13 to rotate, stirs the sewage in the liquid storage tank 11, and allows the fluff in the sewage to flow along with the sewage from the outer wall of the liquid storage tank 11. When the stirring rod 13 rotates, it also drives the connecting frame 15 to rotate, allowing the connecting frame 21 to rotate, so that the roller brush 22 and the spherical rod 23 rotate around the center of the liquid storage tank 11. The outer surface of the roller brush 22 is affected by the friction between the outer wall of the liquid storage tank 11, so that the roller brush 22 rotates on its own. When the spherical rod 23 contacts the convex position of the concave-convex ring 16 during the rotation process, the spherical rod 23 is squeezed and moves downward, pushing the roller brush 22 down, squeezing the spring return rod 24 , allowing the spring return rod 24 to accumulate resilience. When the spherical rod 23 contacts the concave position of the concave-convex ring 16 again, the resilience of the spring return rod 24 will be released, pushing the roller brush 22 back to its original position. In this way, the roller brush 22 will rub back and forth on the outer surface of the liquid storage tank 11, so that the fluff flowing on the outer wall of the liquid storage tank 11 adheres to the surface of the roller brush 22. At the same time, when the spherical rod 23 descends, the connecting plate 32 will descend, pushing the rotating frame 33 to rotate, making the rotating frame 33 tilt, pulling the scraper 31 to rise, and making the scraper 31 and the roller brush 22 move alternately. When the roller brush 22 rotates, the scraper 31 The fluff attached to the surface of the roller brush 22 can be scraped off, and the sewage with the fluff removed will fall into the transfer box 1. The sewage in the transfer box 1 will be discharged through the drain pipe 18. During the sewage discharge process, the colorimeter 17 is started to detect the chromaticity of the sewage. The fluff in the sewage is adhered by using the roller brush 22, and at the same time, the scraper 31 is used to scrape off the fluff on the surface of the roller brush 22, so that the roller brush 22 can continuously remove the fluff in the sewage, effectively preventing the presence of more fluff in the sewage, making the sewage too turbid, and affecting the detection of chromaticity in the sewage, thereby ensuring the accuracy of the chromaticity detection by the colorimeter 17.

[0042] For example 2, please refer to Figure 5 - Fig.12The present invention is a printing and dyeing wastewater detection device. On the basis of embodiment 1, the jet assembly 4 includes a fixed frame 41 fixedly connected to the side wall of the connecting frame 21, and two connecting holes 411 are provided on the side wall of the fixed frame 41. A sliding plate 42 is slidably connected to the inner wall of the fixed frame 41. Two blocking rods 421 are fixedly connected to the side wall of the sliding plate 42. The outer walls of the two blocking rods 421 are slidably connected to the inner walls of the two connecting holes 411. A connecting rod 43 is rotatably connected to the side wall of the sliding plate 42. The side wall of the scraper 31 is rotatably connected to the inner wall of the connecting rod 43. When the scraper 31 rises, the connecting rod 43 is driven to move, and the connecting rod 43 is rotated to pull the sliding plate 42 toward the connecting frame 21, driving the blocking rod 421 to move. As the blocking rod 421 continues to move, the blocking rod 421 will enter the connecting hole 411 and block the connecting hole 411.

[0043] The jet assembly 4 also includes two jet pipes 44 that are connected through the side wall of the fixed frame 41. The outer walls of the two jet pipes 44 are connected through the inner wall of the connecting frame 21. The inner walls of the two jet pipes 44 are rotatably connected with blocking rings 45. Two spring plates 46 are fixedly connected to the side wall of the fixed frame 41. The bottoms of the two spring plates 46 are fixedly connected to the side walls of the two blocking rings 45 through springs. At this time, the fixed frame 41 is in a sealed state, and the sliding plate 42 will squeeze the gas in the fixed frame 41. The squeezed gas will be blocked by the blocking ring 45, so the gas will generate high pressure until the blocking rod 421 contacts the blocking ring 45, pushing the blocking ring 45 to rotate, squeezing the spring plate 46, and allowing the spring plate 46 to accumulate resilience. When the blocking ring 45 rotates, the gas will be blocked and the high-pressure gas will enter the jet pipe 44 and be sprayed toward the scraper 31 through the jet pipe 44.

[0044] The wadding removal assembly 5 includes a wadding removal plate 51 fixedly connected to the bottom of the inner wall of the transfer box 1, a spring rotating plate 52 is rotatably connected to the inner wall of the connecting frame 21, an extrusion frame 53 is fixedly connected to the side wall of the wadding removal plate 51, and five air inlet holes 531 are opened on the top of the extrusion frame 53. A fixed sleeve 54 is fixedly connected to the top of the wadding removal plate 51, and a spring lifting rod 541 is slidably connected to the inner wall of the fixed sleeve 54. When the connecting frame 21 rotates around the center of the liquid storage tank 11, the connecting frame 21 will rotate with the spring lifting rod 541. The lifting rod 541 contacts the spring lifting rod 541. Since the contact surface between the connecting frame 21 and the spring lifting rod 541 is an inclined surface, the connecting frame 21 will squeeze the spring lifting rod 541, allowing the spring lifting rod 541 to accumulate resilience until the connecting frame 21 is separated from the spring lifting rod 541. At this time, the resilience of the spring lifting rod 541 will be released, allowing the spring lifting rod 541 to return to its original position and contact the spring rotating plate 52, pushing the spring rotating plate 52 to rotate, allowing the spring rotating plate 52 to accumulate resilience and causing the spring rotating plate 52 to tilt.

[0045] The wadding removal assembly 5 also includes a seesaw 55 rotatably connected to the top of the extrusion frame 53, a connecting rod 56 is fixedly connected to the side wall of the sliding plate 42, a wadding pushing plate 57 is slidably connected to the top of the wadding removal plate 51, a spring return rod 2 571 is fixedly connected to the side wall of the wadding pushing plate 57, and the outer wall of the spring return rod 2 571 is slidably connected to the inner wall of the extrusion frame 53, so that the wadding on the top of the spring rotating plate 52 falls onto the wadding removal plate 51, as shown in FIG. Figure 10 As shown in FIG. 1 , at this time, the spherical rod 23 will also contact the raised position of the concave-convex ring 16, and the spherical rod 23 will be squeezed, causing the scraper 31 to rise, and the sliding plate 42 to move toward the connecting frame 21, driving the connecting rod 56 to move, allowing the connecting rod 56 to contact the seesaw 55, and pushing the seesaw 55 to rotate.

[0046] The fluff removal assembly 5 also includes an extrusion plate 58 slidably connected to the inner wall of the extrusion frame 53, the side wall of the extrusion plate 58 is fixedly connected to the side wall of the spring return rod 571, the side wall of the extrusion plate 58 is fixedly connected with a pushing plate 581, and the inner wall of the extrusion frame 53 is fixedly connected with a blocking frame 582. When the fluff pushing plate 57 moves toward the fixed sleeve 54, the spring return rod 571 will drive the extrusion plate 58 to move, and the extrusion plate 58 will drive the pushing plate 581 to move, so that the pushing plate 581 pushes the fixed sleeve 54 close to the fluff on one side of the extrusion frame 53, so that the fluff is concentrated near the outer wall of the fixed sleeve 54.

[0047] The cotton discharge assembly 5 also includes a spring blocking plate 583 rotatably connected to the inner wall of the blocking frame 582, a pushing rod 584 is fixedly connected to the side wall of the extrusion plate 58, and an air supply pipe 585 is connected to the inner wall of the extrusion frame 53. During the movement of the extrusion plate 58, after covering the air inlet hole 531, the extrusion plate 58 will squeeze the gas in the extrusion frame 53. At this time, the squeezed gas will be blocked by the spring blocking plate 583. As the extrusion plate 58 continues to move, the pushing rod 584 will contact the spring blocking plate 583, pushing the spring blocking plate 583 to rotate, allowing the spring blocking plate 583 to accumulate rebound force, and the rotation of the spring blocking plate 583 will cancel the blocking of the gas.

[0048] There is no limitation on the number of the above components, and relevant technicians in the field can freely set them according to actual needs, as long as the above components are installed at the connection positions of the corresponding components.

[0049] The detection method of the wastewater detection device comprises the following steps:

[0050] S1: Start the device: turn on the power of the motor 12 and the colorimeter 17;

[0051] S2: Sewage injection: The wastewater is discharged into the liquid storage tank 11 through the water inlet pipe 14. As the amount of wastewater in the liquid storage tank 11 increases, the wastewater will overflow from the liquid storage tank 11 and flow down along the outer wall of the liquid storage tank 11. At this time, the motor 12 is started to drive the stirring rod 13 to rotate, stirring the sewage in the liquid storage tank 11, so that the fluff in the sewage follows the sewage and flows from the outer wall of the liquid storage tank 11;

[0052] S3: Floc removal: When the stirring rod 13 rotates, the connecting frame 15 is also driven to rotate, so that the connecting frame 21 rotates, and the roller brush 22 and the spherical rod 23 rotate around the center of the liquid storage tank 11. The outer surface of the roller brush 22 is affected by the friction between the outer wall of the liquid storage tank 11, so that the roller brush 22 rotates, and the fluff flowing on the outer wall of the liquid storage tank 11 adheres to the surface of the roller brush 22;

[0053] S4: Chroma detection: The sewage from which the fluff is removed will fall into the transfer box 1, and the sewage in the transfer box 1 will be discharged through the drain pipe 18. During the sewage discharge process, the colorimeter 17 is started to detect the chroma in the sewage.

[0054] A specific application of this embodiment is as follows: when the present invention is used, waste water is discharged into the liquid storage tank 11 through the water inlet pipe 14. As the waste water in the liquid storage tank 11 increases, the waste water will overflow from the liquid storage tank 11 and flow down along the outer wall of the liquid storage tank 11. At this time, the starting motor 12 drives the stirring rod 13 to rotate, stirs the sewage in the liquid storage tank 11, and allows the fluff in the sewage to flow along the sewage from the outer wall of the liquid storage tank 11. When the stirring rod 13 rotates, it also drives the connecting frame 15 to rotate, so that the connecting frame 21 rotates, so that the roller brush 22 and The spherical rod 23 rotates around the center of the liquid storage tank 11, and the outer surface of the roller brush 22 is affected by the friction between the outer wall of the liquid storage tank 11, causing the roller brush 22 to rotate. When the spherical rod 23 contacts the convex position of the concave-convex ring 16 during the rotation process, the spherical rod 23 is squeezed and moves downward, pushing the roller brush 22 down, squeezing the spring return rod 24, allowing the spring return rod 24 to accumulate resilience. When the spherical rod 23 contacts the concave position of the concave-convex ring 16 again, the resilience of the spring return rod 24 will be released, pushing The roller brush 22 returns to its original position, and in this way, the roller brush 22 will rub back and forth on the outer surface of the liquid storage tank 11, so that the fluff flowing on the outer wall of the liquid storage tank 11 adheres to the surface of the roller brush 22. At the same time, when the spherical rod 23 descends, the connecting plate 32 will descend, pushing the rotating frame 33 to rotate, making the rotating frame 33 tilted, pulling the scraper 31 to rise, and making the scraper 31 and the roller brush 22 move alternately with each other. When the roller brush 22 rotates, the scraper 31 can scrape off the fluff attached to the surface of the roller brush 22, and the sewage from which the fluff is removed will The wastewater falls into the transfer box 1, and the wastewater in the transfer box 1 is discharged through the drain pipe 18. During the wastewater discharge process, the colorimeter 17 is started to detect the color in the wastewater. The hair in the wastewater is adhered by the roller brush 22, and at the same time, the hair on the surface of the roller brush 22 is scraped off by the scraper 31, so that the roller brush 22 can continuously remove the hair in the wastewater, effectively preventing the wastewater from being too turbid and affecting the color detection in the wastewater, thereby ensuring the accuracy of the color detection by the colorimeter 17;

[0055] Secondly, when the scraper 31 rises, it will drive the connecting rod 43 to move, so that the connecting rod 43 rotates, pulls the sliding plate 42 to move toward the connecting frame 21, and drives the blocking rod 421 to move. As the blocking rod 421 continues to move, the blocking rod 421 will enter the connecting hole 411 and block the connecting hole 411. At this time, the fixed frame 41 is in a sealed state, and the sliding plate 42 will squeeze the gas in the fixed frame 41. The squeezed gas will be blocked by the blocking ring 45, so the gas will generate high pressure until The blocking rod 421 contacts the blocking ring 45, pushing the blocking ring 45 to rotate, squeezing the spring plate 46, allowing the spring plate 46 to accumulate resilience. When the blocking ring 45 rotates, the gas blocking will be cancelled, and the high-pressure gas will enter the jet pipe 44, and will be sprayed toward the scraper 31 through the jet pipe 44, so that the fluff attached to the surface of the scraper 31 falls to the bottom of the connecting frame 21, effectively preventing the scraper 31 from attaching too much fluff to the surface, which will affect the scraper 31's cleaning effect on the fluff on the surface of the roller brush 22;

[0056] When the spherical rod 23 contacts the concave position of the concave-convex ring 16, the resilience of the spring return rod 24 is released, so that the spherical rod 23 returns to its original position, the scraper 31 returns to its original position, the blocking rod 421 of the sliding plate 42 returns to its original position, and the connecting hole 411 is connected to the inside of the fixed frame 41 again, so that the external gas enters the fixed frame 41, and the gas in the fixed frame 41 is replenished;

[0057] Secondly, during the rotation of the connecting frame 21 around the center of the liquid storage tank 11, the connecting frame 21 will contact the spring lifting rod 541. Since the contact surface between the connecting frame 21 and the spring lifting rod 541 is an inclined surface, the connecting frame 21 will squeeze the spring lifting rod 541, allowing the spring lifting rod 541 to accumulate resilience until the connecting frame 21 is separated from the spring lifting rod 541. At this time, the resilience of the spring lifting rod 541 will be released, allowing the spring lifting rod 541 to return to its original position and contact the spring rotating plate 52, pushing the spring rotating plate 52 to rotate, allowing the spring rotating plate 52 to accumulate resilience, causing the spring rotating plate 52 to tilt, allowing the fluff on the top of the spring rotating plate 52 to fall onto the fluff removal plate 51. Figure 10 As shown in FIG. 1 , at this time, the spherical rod 23 will also contact the convex position of the concave-convex ring 16, and the spherical rod 23 will be squeezed, so that the scraper 31 rises, and the sliding plate 42 moves toward the connecting frame 21, driving the connecting rod 56 to move, so that the connecting rod 56 contacts the seesaw 55, and the seesaw 55 is pushed to rotate. The other side of the seesaw 55 will push the cotton-pushing plate 57 to move toward the fixed sleeve 54, driving the spring return rod 2 571 to move, so that the spring return rod 2 571 accumulates resilience, and the cotton-pushing plate 57 will push the cotton-pushing plate 57 that has fallen onto the surface of the cotton-pushing plate 51 to the inclined surface of the cotton-pushing plate 51, and slide through the inclined surface to discharge the cotton-pushing plate 51 from the transfer box 1, effectively preventing a lot of cotton-pushing from accumulating in the connecting frame 21. The cotton-pushing plate 57 may be thrown out of the connecting frame 21 into the transfer box 1 during the rotation of the connecting frame 21;

[0058] Secondly, when the pushing plate 57 moves toward the fixed sleeve 54, the squeezing plate 58 is driven to move by the spring return rod 571, and the squeezing plate 58 drives the pushing plate 581 to move, so that the pushing plate 581 pushes the squeezing of the fixed sleeve 54 close to the squeezing frame 53 side, so that the squeezing is concentrated near the outer wall of the fixed sleeve 54. During the movement of the squeezing plate 58, after covering the air inlet hole 531, the squeezing plate 58 squeezes the gas in the squeezing frame 53. At this time, the squeezed gas is blocked by the spring blocking plate 583. As the squeezing plate 58 continues to move, the pushing rod 584 contacts the spring blocking plate 583, pushing the spring blocking plate 583 to rotate , so that the spring blocking plate 583 accumulates resilience, and the rotation of the spring blocking plate 583 will cancel the obstruction to the gas. At this time, the high-pressure gas will be ejected toward the outer wall of the fixed sleeve 54 through the gas pipe 585, so that the fluff on the outer wall of the fixed sleeve 54 is separated from the fixed sleeve 54 and moves to the two sides of the fluff pushing plate 57 close to the gas pipe 585, so that the fluff pushing plate 57 will push the blown fluff when pushing the fluff next time, effectively preventing the fluff pushing plate 57 from having difficulty in pushing the fluff near the fixed sleeve 54, which may cause the fluff near the fixed sleeve 54 to pile up higher and higher. During the rotation of the connecting frame 21, it may contact the higher piled fluff and push the fluff into the transfer box 1;

[0059] Among them, when the connecting rod 56 is separated from the rocker plate 55, the resilience of the spring return rod 2 571 will be released, allowing the push plate 57 and the extrusion plate 58 to return to their original positions, allowing the air inlet 531 to be connected to the side of the extrusion plate 58 close to the push plate 57 again, thereby replenishing the gas in the extrusion frame 53.

[0060] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A printing and dyeing wastewater detection device, comprising a transfer box (1), wherein a liquid storage tank (11) is fixedly connected to the bottom of the inner wall of the transfer box (1), a motor (12) is fixedly connected to the top of the transfer box (1), a stirring rod (13) is arranged on the inner wall of the liquid storage tank (11), the bottom output end of the motor (12) is fixedly connected to the top of the stirring rod (13), a water inlet pipe (14) is fixedly connected to the inner wall of the transfer box (1), the inner wall of the liquid storage tank (11) is connected to the outer wall of the water inlet pipe (14), a connecting frame (15) is fixedly connected to the outer wall of the stirring rod (13), a concave-convex ring (16) is fixedly connected to the top of the inner wall of the transfer box (1), a colorimeter (17) is fixedly connected to the inner wall of the transfer box (1), and a drain pipe (18) is connected to the inner wall of the transfer box (1), characterized in that: Also includes: An adhesion mechanism (2), the adhesion mechanism (2) comprising three connection frames (21) arranged on the outer wall of the liquid storage tank (11), the parts contained in the three connection frames (21) being the same, the top of the connection frame (21) being fixedly connected to the bottom of the connection frame (15), a roller brush (22) being arranged on the inner wall of the connection frame (21), a spherical rod (23) being fixedly connected to the top of the roller brush (22), the outer wall of the spherical rod (23) being slidably connected to the inner wall of the connection frame (21), a spring return rod (24) being slidably connected to the inner wall of the connection frame (21), the top of the spring return rod (24) being fixedly connected to the bottom of the roller brush (22), and an injection assembly (4) being arranged on the side wall of the connection frame (21); A scraping mechanism (3), the scraping mechanism (3) comprising a scraper (31) slidably connected to the inner wall of the connecting frame (21), a connecting plate (32) fixedly connected to the outer wall of the spherical rod (23), a rotating frame (33) rotatably connected to the side wall of the connecting frame (15), the inner wall of the rotating frame (33) is slidably connected to the top of the scraper (31), the top of the connecting plate (32) is slidably connected to the inner wall of the rotating frame (33), and a flocculant removal assembly (5) is provided on the inner wall of the transfer box (1).

2. A printing and dyeing wastewater detection device according to claim 1, characterized in that: The jet assembly (4) comprises a fixed frame (41) fixedly connected to the side wall of the connection frame (21), two communication holes (411) are provided on the side wall of the fixed frame (41), and a sliding plate (42) is slidably connected to the inner wall of the fixed frame (41); The jet assembly (4) further comprises two blocking rods (421) fixedly connected to the side wall of the sliding plate (42), the outer walls of the two blocking rods (421) being slidably connected to the inner walls of the two connecting holes (411), the side wall of the sliding plate (42) being rotatably connected to a connecting rod (43), and the side wall of the scraper (31) being rotatably connected to the inner wall of the connecting rod (43).

3. A printing and dyeing wastewater detection device according to claim 2, characterized in that: The jet assembly (4) further comprises two jet pipes (44) which are connected through the side wall of the fixed frame (41), and the outer walls of the two jet pipes (44) are connected through the inner wall of the connecting frame (21); The jet assembly (4) further comprises a blocking ring (45) rotatably connected to the inner wall of the jet pipe (44); two spring plates (46) are fixedly connected to the side walls of the fixed frame (41); and the bottoms of the two spring plates (46) are fixedly connected to the side walls of the two blocking rings (45) via springs.

4. A printing and dyeing wastewater detection device according to claim 3, characterized in that: The fluff removal assembly (5) comprises a fluff removal plate (51) fixedly connected to the bottom of the inner wall of the transfer box (1), a spring rotating plate (52) is rotatably connected to the inner wall of the connecting frame (21), and an extrusion frame (53) is fixedly connected to the side wall of the fluff removal plate (51).

5. A printing and dyeing wastewater detection device according to claim 4, characterized in that: The fluff removal assembly (5) further comprises five air inlet holes (531) provided on the top of the extrusion frame (53); a fixing sleeve (54) is fixedly connected to the top of the fluff removal plate (51); and a spring lifting rod (541) is slidably connected to the inner wall of the fixing sleeve (54).

6. A printing and dyeing wastewater detection device according to claim 5, characterized in that: The cotton-discharging assembly (5) further comprises a seesaw (55) rotatably connected to the top of the extrusion frame (53); a connecting rod (56) is fixedly connected to the side wall of the sliding plate (42); and a cotton-pushing plate (57) is slidably connected to the top of the cotton-discharging plate (51).

7. A printing and dyeing wastewater detection device according to claim 6, characterized in that: The fluff removal assembly (5) further comprises a second spring return rod (571) fixedly connected to the side wall of the fluff pushing plate (57), the outer wall of the second spring return rod (571) being slidably connected to the inner wall of the extrusion frame (53), and the inner wall of the extrusion frame (53) being slidably connected to the extrusion plate (58).

8. A printing and dyeing wastewater detection device according to claim 7, characterized in that: The cotton discharge assembly (5) further comprises a pushing plate (581) fixedly connected to the side wall of the extrusion plate (58); the side wall of the extrusion plate (58) is fixedly connected to the side wall of the second spring return rod (571); and a blocking frame (582) is fixedly connected to the inner wall of the extrusion frame (53).

9. A printing and dyeing wastewater detection device according to claim 8, characterized in that: The cotton discharge assembly (5) further comprises a spring blocking plate (583) rotatably connected to the inner wall of the blocking frame (582); a push rod (584) is fixedly connected to the side wall of the extrusion plate (58); and an air supply pipe (585) is connected through the inner wall of the extrusion frame (53).

10. A detection method of a printing and dyeing wastewater detection device, using the printing and dyeing wastewater detection device as claimed in claim 9, characterized in that: The following steps are included: S1: Start the device: turn on the power of the motor (12) and the colorimeter (17); S2: Sewage injection: wastewater is discharged into the liquid storage tank (11) through the water inlet pipe (14). As the amount of wastewater in the liquid storage tank (11) increases, the wastewater overflows from the liquid storage tank (11) and flows downward along the outer wall of the liquid storage tank (11). At this time, the motor (12) is started to drive the stirring rod (13) to rotate, stirring the sewage in the liquid storage tank (11), so that the fluff in the sewage follows the sewage and flows from the outer wall of the liquid storage tank (11); S3: Floccules removal: When the stirring rod (13) rotates, the connecting frame (15) is also driven to rotate, so that the connecting frame (21) rotates, and the roller brush (22) and the spherical rod (23) rotate around the center of the liquid storage tank (11). The outer surface of the roller brush (22) is affected by the friction between the outer wall of the liquid storage tank (11), so that the roller brush (22) rotates, and the fluff flowing on the outer wall of the liquid storage tank (11) adheres to the surface of the roller brush (22); S4: Chroma detection: The sewage from which the fluff has been removed will fall into the transfer box (1), and the sewage in the transfer box (1) will be discharged through the drain pipe (18). During the sewage discharge process, the colorimeter (17) is started to detect the chroma in the sewage.

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