Detergent production sewage discharge detection device

Abstract

The invention provides a detergent production sewage discharge detection device, and relates to the technical field of sewage discharge detection. The detergent production sewage discharge detection device comprises a detection mounting table, the upper surface of the detection mounting table is fixedly connected with a detection mounting box body, and the top of the detection mounting box body is fixedly connected with two sewage inlet pipelines in a penetrating manner. According to the device, a second water suction pump is started, the second water suction pump pumps water in a warm water box body through a first water conveying pipeline, the water enters a first fixed pipeline through a second water conveying pipeline, two fourth valves are opened, and the water in the first fixed pipeline enters a detection mounting box body through a third fixed pipeline; water bath heating is carried out on the sewage inlet pipeline and the sewage detection pipeline, so that the temperature of the sewage in the sewage inlet pipeline and the sewage detection pipeline is increased, the water temperature is detected through the temperature sensor, the temperature is controlled to be 25-30 DEG C, and the accurate COD value and BOD value in the sewage can be obtained.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage discharge detection, in particular to a detergent production sewage discharge detection device. BACKGROUND

[0002] Detergent sewage is a typical organic sewage, and its characteristics mainly lie in high concentrations of surfactants and other organic substances. This type of sewage contains a large amount of linear alkyl benzene sulfonate (LAS), which is a chemical substance that is difficult to biodegrade, posing a challenge to sewage treatment. Detergent sewage also has significant foam characteristics, because of the action of surfactants, making it easy to produce a large amount of stable foam during treatment, which not only affects the efficiency of sewage treatment, but also can cause damage to equipment. In addition, the COD (Chemical Oxygen Demand) and BOD (Biological Oxygen Demand) values of the sewage are usually high, indicating that it contains a large amount of oxygen-decomposable organic matter. However, due to the presence of antibacterial ingredients in detergents, the biodegradability of the sewage is low, i.e. it is not easily decomposed by microorganisms, which further increases the difficulty of treatment. Therefore, the treatment of detergent sewage needs to take into account its special properties and adopt effective pretreatment, physical and chemical treatment, and biological treatment methods to meet the requirements of environmental protection discharge. The treatment process of detergent sewage includes the following methods:

[0003] Pretreatment: This stage mainly removes large impurities through a grid, and then enters a grit chamber to remove sand and suspended solids. The purpose of pretreatment is to protect subsequent treatment equipment from clogging and wear.

[0004] Primary treatment: including sedimentation and flotation, used to remove suspended solid particles and grease in sewage.

[0005] Secondary treatment: mainly adopts biological treatment methods such as activated sludge method and biofilm method, using the metabolic action of microorganisms to degrade organic matter.

[0006] Advanced treatment: using activated carbon adsorption, ozone oxidation, membrane separation and other methods to carry out advanced treatment of sewage, so that it meets the discharge standard. The purpose of advanced treatment is to further remove difficult-to-degrade organic matter and trace chemicals.

[0007] In the process of discharging after the treatment of detergent production sewage, the discharged sewage needs to be detected, the organic matter content in the treated sewage is detected, usually the COD value and BOD value in the sewage are detected, however, in the prior art, the sampling detection is directly carried out at the end of the drain pipe, or the bypass is arranged on the drain pipe, and the sewage in the bypass pipeline is detected by the detector, these ways do not consider the influence of water temperature on the detection data, when the water temperature is lower than 10 DEG C, the microbial activity decreases, the organic matter in the sewage is not completely degraded, and the effluent COD may be increased; when the water temperature is lower than 15 DEG C, the metabolic rate of microorganisms is reduced, the oxygen consumption is reduced, and the BOD determination value may be only 50%-70% of that at normal temperature. SUMMARY

[0008] (One) technical problem solved

[0009] In view of the defects in the prior art, the present application provides a detergent production sewage discharge detection device, which solves the problem that in the prior art, the sampling detection is directly carried out at the end of the drain pipe, or the bypass is arranged on the drain pipe, and the sewage in the bypass pipeline is detected by the detector, without considering the influence of water temperature on the detection data.

[0010] (Two) technical scheme

[0011] In order to achieve the above purpose, the present application is realized by the following technical scheme: a detergent production sewage discharge detection device, comprising a detection installation table, the upper surface of the detection installation table is fixedly connected with a detection installation box body, the top of the detection installation box body is fixedly connected with two sewage inlet pipelines, the upper part of the two sewage inlet pipelines is provided with a sewage discharge pipeline, the bottom ends of the two sewage inlet pipelines are fixedly connected with a sewage detection pipeline, the outer surface of the sewage detection pipeline is fixedly installed with two second valves, the lower surface of the detection installation table is installed with a drainage assembly connected with the sewage detection pipeline, both ends of the sewage detection pipeline are rotatably connected with rotating shafts, the end portions of the rotating shafts are fixedly connected with rotating gears, the rotating gears are located outside the sewage detection pipeline, the outer surfaces of the rotating shafts are fixedly connected with stirring impellers, the stirring impellers are located inside the sewage detection pipeline, the inside of the detection installation box body is provided with a control assembly for driving the rotating gears to rotate, the rear side of the detection installation table is fixedly connected with a connecting fixed seat, the upper surface of the connecting fixed seat is fixedly installed with a warm water tank, the warm water tank and the detection installation box body are provided with a water pumping assembly, and the top of the detection installation box body is installed with a detection assembly.

[0012] Preferably, the outer surface of the sewage discharge pipeline is fixedly connected with two main branch pipelines, the bottom end of the main branch pipeline is fixedly connected with a second flange plate, the top end of the sewage inlet pipeline is fixedly connected with a first flange plate, the first flange plate is connected with the second flange plate through a plurality of bolts, and the outer surface of the main branch pipeline is fixedly installed with a first valve.

[0013] Preferably, the drainage assembly comprises a first water pump fixedly connected to the lower surface of the detection mounting table, the inlet of the first water pump is fixedly connected with a first drainage pipeline, the end of the first drainage pipeline away from the first water pump extends to the inside of the detection mounting box and is fixedly connected with the sewage detection pipeline, the connection between the first drainage pipeline and the sewage detection pipeline is located in the middle of the two second valves, and the outlet of the first water pump is fixedly connected with a second drainage pipeline.

[0014] Preferably, the control assembly comprises a floating connecting plate arranged in the inside of the detection mounting box, the upper surface of the floating connecting plate is fixedly connected with a vertical mounting rod body, the outer surface of the vertical mounting rod body is fixedly connected with a fixed rack, the fixed rack is meshingly connected with a rotating gear, the end of the vertical mounting rod body away from the floating connecting plate is fixedly connected with a limiting disc, the upper surface of the limiting disc is fixedly connected with a lifting guide rod, and the lifting guide rod penetrates through the top of the detection mounting box. When water is added in the inside of the detection mounting box, the floating connecting plate starts to rise through the buoyancy of the water, the floating connecting plate rises through the vertical mounting rod body with the fixed rack, the fixed rack rises while rotating the rotating gear, the rotating gear rotates the rotating movable shaft, and the rotating movable shaft rotates the stirring impeller, so that the sewage in the inside of the sewage detection pipeline is stirred.

[0015] Preferably, the water pumping assembly comprises a second water pumping device fixedly connected to the upper surface of the detection mounting table, the inlet of the second water pumping device is fixedly connected with a first water conveying pipeline, the end of the first water conveying pipeline away from the second water pumping device is fixedly connected with the water outlet of the warm water tank, the outlet of the second water pumping device is fixedly connected with a second water conveying pipeline, the end of the second water conveying pipeline away from the second water pumping device is fixedly connected with a first fixed pipeline, one side of the first fixed pipeline is fixedly connected with two second fixed pipelines, the end of the second fixed pipeline away from the first fixed pipeline extends to the inside of the detection mounting box and is fixedly connected with the corresponding sewage inlet pipeline, the outer surface of the second fixed pipeline is fixedly installed with a third valve, the outer surface of the first fixed pipeline is fixedly connected with two third fixed pipelines, the end of the third fixed pipeline away from the first fixed pipeline extends to the top of the detection mounting box, the outer surface of the third fixed pipeline is fixedly installed with a fourth valve, the second water pumping device is started, the second water pumping device draws water in the inside of the warm water tank through the first water conveying pipeline, the water enters the first fixed pipeline through the second water conveying pipeline, the two third valves are opened, so that the water enters the sewage inlet pipeline and the sewage detection pipeline through the second fixed pipeline, so that the warm water flushes the sewage inlet pipeline and the sewage detection pipeline.

[0016] Preferably, the detection assembly comprises two detectors, both of which are fixedly installed on the top of the detection mounting box, the inside of the sewage detection pipeline is fixedly connected with two detection probes, and the detector is electrically connected with the corresponding detection probe through a wire.

[0017] Preferably, the lower surface of the detection mounting table is fixedly connected with supporting columns at four corners, and the bottom of the supporting column is threadedly connected with an adjusting foot pad.

[0018] Preferably, the inside of the warm water tank is installed with a heating device for controlling water temperature, the outside of the warm water tank is provided with a temperature controller, the inside of the sewage detection pipeline is provided with two temperature sensors, the upper surface of the detection mounting table is fixedly installed with a third water pumping device, the inlet of the third water pumping device is fixedly connected with the detection mounting box, and the outlet of the third water pumping device is fixedly connected with the warm water tank.

[0019] (Three) beneficial effects

[0020] The application provides a detergent production sewage discharge detection device.

[0021] 1、The present application, start the second water pump, the second water pump extracts the water in the warm water tank through the first water pipeline, the water enters the first fixed pipeline through the second water pipeline, open two fourth valves, the water in the first fixed pipeline enters the inside of the detection installation box through the third fixed pipeline, the sewage inlet pipeline and the sewage detection pipeline are heated by water bath, so that the sewage in the sewage inlet pipeline and the sewage detection pipeline is heated, the water temperature is detected by the temperature sensor, the temperature is controlled at 25-30 DEG C, which is beneficial to obtain more accurate COD value and BOD value in sewage.

[0022] 2、The present application, after detection, open two second valves, two independent detection areas are communicated, start the first water pump, the first water pump extracts the sewage in the sewage detection pipeline through the first drainage pipeline, at the same time, start the second water pump, the second water pump extracts the water in the warm water tank through the first water pipeline, the water enters the first fixed pipeline through the second water pipeline, open two third valves, so that the water enters the sewage inlet pipeline and the sewage detection pipeline through the second fixed pipeline, so that the warm water flushes the sewage inlet pipeline and the sewage detection pipeline, which can effectively remove the attached organic matter in the sewage detection pipeline and the detection probe, and avoid the influence of next detection.

[0023] 3、The present application, the floating connecting plate starts to rise by the buoyancy of water, the floating connecting plate rises with the fixed rack through the vertical installation rod body, the fixed rack rotates with the rotating gear when rising, the rotating gear rotates with the rotating movable shaft, and the rotating movable shaft rotates with the stirring impeller, so that the sewage in the sewage detection pipeline is stirred, so that the organic matter in the sewage is dispersed, and the detection probe is detected, so that the accuracy of detection is improved.

[0024] 4、The present application, first open the first valve on the left main pipe branch pipeline, the sewage in the sewage discharge pipeline enters the sewage inlet pipeline through the main pipe branch pipeline, enters the left half of the sewage detection pipeline through the sewage inlet pipeline, close the first valve, after a period of time, open the first valve on the right main pipe branch pipeline, the sewage enters the right half of the sewage detection pipeline, then close the first valve, two second valves are in closed state, so that two independent detection areas are formed, and the detection data of sewage in different time periods can be obtained by one-time detection. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional structure schematic view of the washing-up liquid production sewage discharge detection device is provided in the present application;

[0026] Figure 2 A front view of the detection installation box of the washing-up liquid production sewage discharge detection device is provided in the present application;

[0027] Figure 3 A detection installation box and a hot water tank of a detergent production sewage discharge detection device provided by the present application are shown in the schematic view.

[0028] Figure 4 The internal structure of the detection installation box of the detergent production sewage discharge detection device provided by the present application is shown in the schematic view.

[0029] Figure 5 The structure of the water pumping assembly of the detergent production sewage discharge detection device provided by the present application is shown in the schematic view.

[0030] Figure 6 The structure of the control assembly of the detergent production sewage discharge detection device provided by the present application is shown in the schematic view.

[0031] Figure 7 The detection installation box of the detergent production sewage discharge detection device provided by the present application is shown in the enlarged schematic view. Figure 1

[0032] 1, detection installation table; 2, detection installation box; 3, sewage inlet pipeline; 4, first flange; 5, second flange; 6, main pipe branch pipeline; 7, sewage discharge pipeline; 8, first valve; 9, sewage detection pipeline; 10, second valve; 11, detection probe; 12, detector; 13, first water pump; 14, first drainage pipeline; 15, second drainage pipeline; 16, connecting fixing seat; 17, hot water tank; 18, second water pump; 19, first water supply pipeline; 20, second water supply pipeline; 21, first fixed pipeline; 22, second fixed pipeline; 23, third valve; 24, third fixed pipeline; 25, fourth valve; 26, lifting guide rod; 27, floating connecting plate; 28, fixed rack; 29, limiting disc; 30, rotating movable shaft; 31, rotating gear; 32, stirring impeller; 33, vertical installation rod body; 34, third water pump. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] Embodiment:

[0035] As Figures 1-7 ​As shown, the embodiment of the present application provides a detergent production wastewater discharge detection device, which comprises a detection mounting table 1, the upper surface of the detection mounting table 1 is fixedly connected with a detection mounting box 2, the top of the detection mounting box 2 is fixedly connected with two sewage inlet pipes 3, the upper part of the two sewage inlet pipes 3 is provided with a sewage discharge pipe 7, the outer surface of the sewage discharge pipe 7 is fixedly connected with two main pipe branch pipes 6, the bottom end of the main pipe branch pipe 6 is fixedly connected with a second flange plate 5, the top end of the sewage inlet pipe 3 is fixedly connected with a first flange plate 4, the first flange plate 4 is connected with the second flange plate 5 through a plurality of bolts, the outer surface of the main pipe branch pipe 6 is fixedly installed with a first valve 8, the lower surface of the detection mounting table 1 is fixedly connected with a supporting column at the four corners, the bottom of the supporting column is threadedly connected with an adjusting foot, the adjusting foot can adjust the height of the detection mounting box 2, which is convenient for butt joint installation with the sewage discharge pipe 7, two main pipe branch pipes 6 are led out on the sewage discharge pipe 7, before detection, the main pipe branch pipe 6 is connected with the sewage inlet pipe 3 through the first flange plate 4 and the second flange plate 5;

[0036] The bottom end of the two sewage inlet pipes 3 is fixedly connected with a sewage detection pipe 9, the outer surface of the sewage detection pipe 9 is fixedly installed with two second valves 10, the first valve 8 on the left main pipe branch pipe 6 is opened first, the sewage discharged from the sewage discharge pipe 7 enters the sewage inlet pipe 3 through the main pipe branch pipe 6, enters the left half of the sewage detection pipe 9 through the sewage inlet pipe 3, the first valve 8 is closed, after a period of time, the first valve 8 on the right main pipe branch pipe 6 is opened, the sewage enters the right half of the sewage detection pipe 9, and then the first valve 8 is closed again, the two second valves 10 are in a closed state, so that two independent detection areas are formed, the lower surface of the detection mounting table 1 is installed with a drainage assembly connected with the sewage detection pipe 9, the drainage assembly comprises a first water pump 13 fixedly connected to the lower surface of the detection mounting table 1, the inlet of the first water pump 13 is fixedly connected with a first drainage pipe 14, the end of the first drainage pipe 14 away from the first water pump 13 extends to the inside of the detection mounting box 2 and is fixedly connected with the sewage detection pipe 9, the connection between the first drainage pipe 14 and the sewage detection pipe 9 is located in the middle of the two second valves 10, the outlet of the first water pump 13 is fixedly connected with a second drainage pipe 15, the first water pump 13 is started, and the first water pump 13 pumps the sewage in the sewage detection pipe 9 through the first drainage pipe 14;

[0037] Both ends of the sewage detection pipeline 9 are rotatably connected with rotating movable shafts 30, the end portions of the rotating movable shafts 30 are fixedly connected with rotating gears 31, the rotating gears 31 are located outside the sewage detection pipeline 9, the outer surfaces of the rotating movable shafts 30 are fixedly connected with stirring impellers 32, the stirring impellers 32 are located inside the sewage detection pipeline 9, the inside of the detection installation box 2 is provided with a control assembly for driving the rotating gears 31 to rotate, the control assembly comprises a floating connecting plate 27 arranged inside the detection installation box 2, the upper surface of the floating connecting plate 27 is fixedly connected with a vertical installation rod body 33, the outer surface of the vertical installation rod body 33 is fixedly connected with a fixed rack 28, the fixed rack 28 is in meshing connection with the rotating gear 31, one end of the vertical installation rod body 33 away from the floating connecting plate 27 is fixedly connected with a limiting disc 29, the upper surface of the limiting disc 29 is fixedly connected with a lifting guide rod 26, the lifting guide rod 26 penetrates through the top of the detection installation box 2, when water is added into the detection installation box 2, the floating connecting plate 27 starts to rise by the buoyancy of the water, the floating connecting plate 27 rises with the fixed rack 28 through the vertical installation rod body 33, the fixed rack 28 rises while rotating the rotating gear 31, the rotating gear 31 rotates the rotating movable shaft 30, the rotating movable shaft 30 rotates the stirring impeller 32, so as to stir the sewage inside the sewage detection pipeline 9, the lifting guide rod 26 penetrates through the detection installation box 2, due to the rectangular cross-sectional shape of the lifting guide rod 26, the fixed rack 28 can only vertically rise and cannot rotate;

[0038] The rear side of the detection mounting table 1 is fixedly connected with a connecting fixing seat 16, the upper surface of the connecting fixing seat 16 is fixedly installed with a warm water tank body 17, and a water pumping assembly is arranged between the warm water tank body 17 and the detection mounting box body 2. The water pumping assembly comprises a second water pump 18 fixedly connected to the upper surface of the detection mounting table 1, a first water conveying pipeline 19 fixedly connected to the inlet of the second water pump 18, the first water conveying pipeline 19 being fixedly connected to the water outlet of the warm water tank body 17 at an end away from the second water pump 18, a second water conveying pipeline 20 fixedly connected to the outlet of the second water pump 18, the second water conveying pipeline 20 being fixedly connected with a first fixed pipeline 21 at an end away from the second water pump 18, two second fixed pipelines 22 fixedly connected to one side of the first fixed pipeline 21, the second fixed pipelines 22 extending to the inside of the detection mounting box body 2 at an end away from the first fixed pipeline 21 and being fixedly connected with corresponding sewage inlet pipelines 3, third valves 23 fixedly installed on the outer surface of the second fixed pipelines 22, two third fixed pipelines 24 fixedly connected to the outer surface of the first fixed pipeline 21, the third fixed pipelines 24 extending to the top of the detection mounting box body 2 at an end away from the first fixed pipeline 21, fourth valves 25 fixedly installed on the outer surface of the third fixed pipelines 24, a heating device for controlling water temperature being installed in the inside of the warm water tank body 17, a temperature controller being arranged on the outside of the warm water tank body 17, two temperature sensors being arranged in the inside of the sewage detection pipeline 9, a third water pump 34 being fixedly installed on the upper surface of the detection mounting table 1, the inlet of the third water pump 34 being fixedly connected with the detection mounting box body 2, the outlet of the third water pump 34 being fixedly connected with the warm water tank body 17, the second water pump 18 being started, the second water pump 18 pumping water in the inside of the warm water tank body 17 through the first water conveying pipeline 19, the water entering the first fixed pipeline 21 through the second water conveying pipeline 20, the two fourth valves 25 being opened, the water in the first fixed pipeline 21 entering the inside of the detection mounting box body 2 through the third fixed pipeline 24, the sewage inlet pipeline 3 and the sewage detection pipeline 9 being water-bath heated, and the sewage in the sewage inlet pipeline 3 and the sewage detection pipeline 9 being warmed up.

[0039] A detection assembly is installed on the top of the detection mounting box body 2, the detection assembly comprising two detectors 12, the two detectors 12 being fixedly installed on the top of the detection mounting box body 2, two detection probes 11 being fixedly connected in the inside of the sewage detection pipeline 9, and the detectors 12 being electrically connected with the corresponding detection probes 11 through wires.

[0040] Working principle:

[0041] When in use, two main pipe branch pipelines 6 are led out from the sewage discharge pipeline 7, before detection, the main pipe branch pipelines 6 are connected with the sewage inlet pipelines 3 through the first flange plate 4 and the second flange plate 5.

[0042] First open the first valve 8 on the left main branch pipe 6, the sewage in the sewage discharge pipe 7 enters the sewage detection pipe 9 through the left half of the sewage inlet pipe 3, and then closes the first valve 8, opens the first valve 8 on the right main branch pipe 6 after a period of time, and then closes the first valve 8, and the two second valves 10 are in the closed state, so as to form two independent detection areas;

[0043] Start the second water pump 18, the second water pump 18 draws water in the warm water tank 17 through the first water pipe 19, the water enters the first fixed pipe 21 through the second water pipe 20, opens the two fourth valves 25, and the water in the first fixed pipe 21 enters the inside of the detection installation box 2 through the third fixed pipe 24, and the sewage inlet pipe 3 and the sewage detection pipe 9 are water bath heated, so that the sewage in the sewage inlet pipe 3 and the sewage detection pipe 9 is heated, and the water temperature is detected by the temperature sensor, and the temperature is controlled at 25-30℃;

[0044] When water is added in the detection installation box 2, the floating connecting plate 27 starts to rise by the buoyancy of water, the floating connecting plate 27 rises with the fixed rack 28 through the vertical installation rod body 33, the fixed rack 28 rises with the rotating gear 31, the rotating gear 31 rotates with the rotating movable shaft 30, and the rotating movable shaft 30 rotates with the stirring impeller 32, so as to stir the sewage in the sewage detection pipe 9, so that the organic matter in the sewage is dispersed, and the detection is carried out by the detection probe 11;

[0045] After detection, open the two second valves 10, the two independent detection areas are communicated, start the first water pump 13, the first water pump 13 draws the sewage in the sewage detection pipe 9 through the first drain pipe 14, at the same time, start the second water pump 18, the second water pump 18 draws water in the warm water tank 17 through the first water pipe 19, the water enters the first fixed pipe 21 through the second water pipe 20, opens the two third valves 23, so that the water enters the sewage inlet pipe 3 and the sewage detection pipe 9 through the second fixed pipe 22, so that the warm water flushes the sewage inlet pipe 3 and the sewage detection pipe 9, which can effectively remove the attached organic matter in the sewage detection pipe 9 and on the detection probe 11, and avoid the influence on the next detection;

[0046] Finally, start the third water pump 34, the third water pump 34 draws the water in the detection installation box 2 into the warm water tank 17.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detergent production wastewater discharge detection device, comprising a detection mounting table (1), characterized in that: The upper surface of the detection installation platform (1) is fixedly connected with a detection installation box (2), the top of the detection installation box (2) is fixedly connected with two sewage inlet pipes (3), the upper part of the two sewage inlet pipes (3) is provided with a sewage discharge pipe (7), the bottom end of the two sewage inlet pipes (3) is fixedly connected with a sewage detection pipe (9), the outer surface of the sewage detection pipe (9) is fixedly installed with two second valves (10), the lower surface of the detection installation platform (1) is installed with a drainage assembly connected with the sewage detection pipe (9), both ends of the sewage detection pipe (9) are rotatably connected with a rotating shaft (30), the end of the rotating shaft (30) is fixedly connected with a rotating gear (31), the rotating gear (31) is located outside the sewage detection pipe (9), the outer surface of the rotating shaft (30) is fixedly connected with an agitator (32), the agitator (32) is located inside the sewage detection pipe (9), the inside of the detection installation box (2) is provided with a control assembly for driving the rotating gear (31) to rotate, the rear side of the detection installation platform (1) is fixedly connected with a connecting fixed seat (16), the upper surface of the connecting fixed seat (16) is fixedly installed with a warm water box (17), the warm water box (17) and the detection installation box (2) are provided with a water pumping assembly, and the top of the detection installation box (2) is provided with a detection assembly.

2. The device for detecting the discharge of sewage from the production of detergent according to claim 1, characterized in that: The outer surface of the sewage discharge pipe (7) is fixedly connected with two main pipe branch pipes (6), the bottom end of the main pipe branch pipe (6) is fixedly connected with a second flange plate (5), the top end of the sewage inlet pipe (3) is fixedly connected with a first flange plate (4), the first flange plate (4) and the second flange plate (5) are connected through a plurality of bolts, and the outer surface of the main pipe branch pipe (6) is fixedly installed with a first valve (8).

3. The device for detecting the discharge of sewage from the production of detergent according to claim 1, characterized in that: The drainage assembly comprises a first water pump (13) fixedly connected to the lower surface of the detection installation platform (1), the inlet of the first water pump (13) is fixedly connected with a first drainage pipe (14), one end of the first drainage pipe (14) away from the first water pump (13) extends to the inside of the detection installation box (2) and is fixedly connected with the sewage detection pipe (9), the connection between the first drainage pipe (14) and the sewage detection pipe (9) is located in the middle of the two second valves (10), and the outlet of the first water pump (13) is fixedly connected with a second drainage pipe (15).

4. The device for detecting the discharge of sewage from the production of detergent according to claim 1, characterized in that: The control assembly comprises a floating connecting plate (27) arranged inside the detection mounting box (2), the upper surface of the floating connecting plate (27) is fixedly connected with a vertical mounting rod (33), the outer surface of the vertical mounting rod (33) is fixedly connected with a fixed rack (28), the fixed rack (28) is in meshing connection with a rotating gear (31), the end of the vertical mounting rod (33) away from the floating connecting plate (27) is fixedly connected with a limiting disc (29), the upper surface of the limiting disc (29) is fixedly connected with a lifting guide rod (26), and the lifting guide rod (26) penetrates through the top of the detection mounting box (2).

5. The device for detecting the discharge of sewage from the production of detergent according to claim 1, characterized in that: The water pumping assembly comprises a second water pump (18) fixedly connected to the upper surface of the detection mounting table (1), the inlet of the second water pump (18) is fixedly connected with a first water conveying pipeline (19), the end of the first water conveying pipeline (19) away from the second water pump (18) is fixedly connected with the water outlet of a warm water tank (17), the outlet of the second water pump (18) is fixedly connected with a second water conveying pipeline (20), the end of the second water conveying pipeline (20) away from the second water pump (18) is fixedly connected with a first fixed pipeline (21), one side of the first fixed pipeline (21) is fixedly connected with two second fixed pipelines (22), the ends of the second fixed pipelines (22) away from the first fixed pipeline (21) extend into the inside of the detection mounting box (2) and are fixedly connected with corresponding sewage inlet pipelines (3), the outer surface of the second fixed pipeline (22) is fixedly installed with a third valve (23), the outer surface of the first fixed pipeline (21) is fixedly connected with two third fixed pipelines (24), the ends of the third fixed pipelines (24) away from the first fixed pipeline (21) extend to the top of the detection mounting box (2), and the outer surface of the third fixed pipeline (24) is fixedly installed with a fourth valve (25).

6. The device for detecting the discharge of sewage from the production of detergent according to claim 1, characterized in that: The detection assembly comprises two detection instruments (12), both of which are fixedly installed on the top of the detection mounting box (2), and the inside of the sewage detection pipeline (9) is fixedly connected with two detection probes (11); the detection instrument (12) is electrically connected with the corresponding detection probe (11) through wires.

7. The device for detecting the discharge of sewage from the production of detergent according to claim 1, characterized in that: The lower surface of the detection mounting table (1) is fixedly connected with supporting columns at four corners, and the bottom of the supporting column is threadedly connected with an adjusting foot pad.

8. The device for detecting the discharge of sewage from the production of detergent according to claim 1, characterized in that: The inside of the warm water tank (17) is installed with a heating device for controlling water temperature, the outside of the warm water tank (17) is provided with a temperature controller, the inside of the sewage detection pipeline (9) is provided with two temperature sensors, the upper surface of the detection mounting table (1) is fixedly installed with a third water pump (34), the inlet of the third water pump (34) is fixedly connected with the detection mounting box (2), and the outlet of the third water pump (34) is fixedly connected with the warm water tank (17).

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