Textile wastewater on-line monitoring system

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a textile wastewater on-line monitoring system which comprises a treatment tank and a sealing cover fixed at the top end of the treatment tank, a discharging pipe is embedded at the bottom end of the treatment tank, a feeding pipe is embedded on the upper end face of the sealing cover, and a stirring mechanism for stirring wastewater is arranged on the sealing cover. A temperature adjusting mechanism for adjusting the temperature is arranged on the outer side of the treatment tank, an online monitoring mechanism is arranged on the inner side wall of the treatment tank, a wastewater treatment space is formed by combining the treatment tank and the sealing cover, wastewater is guided into the treatment tank for treatment through the arranged feeding pipe, and the wastewater is guided out through the arranged feeding pipe; the stirring mechanism is arranged to perform mixing treatment on wastewater, the detection precision of the detection device is improved, the temperature regulation mechanism is arranged to perform temperature control on the interior of the treatment tank so as to ensure normal growth and metabolism of microorganisms, the online monitoring mechanism is arranged to perform real-time detection on the wastewater, and the detection efficiency of the detection device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, and specifically to an online monitoring system for textile wastewater. Background Art

[0002] Textile wastewater is mainly wastewater containing natural impurities, fat, starch and other organic substances generated during the processes of raw material cooking, rinsing, bleaching, sizing, etc. Printing and dyeing wastewater is generated during multiple processes such as washing, dyeing, printing, sizing, etc. It contains a large amount of organic substances such as dyes, starch, cellulose, lignin, detergents, as well as inorganic substances such as alkali, sulfide, various salts, etc. It is highly polluting. Therefore, when discharging textile wastewater, it is necessary to test whether its water quality meets the discharge standards.

[0003] After searching, the Chinese patent with announcement number: CN209979613U discloses a detection device for textile dyeing wastewater treatment, including a detection box, a universal wheel, a handle, a liquid inlet, a stirring mechanism, a cleaning mechanism, a detection mechanism, an electric control cabinet and a liquid outlet. The stirring mechanism, the cleaning mechanism and the detection mechanism of the utility model are set, and the detection results are transmitted to the industrial monitoring display for display, and multiple parameters are detected together, and the detection results are displayed in real time, so as to improve the detection efficiency of the detection device. The servo motor is powered on and runs, driving the stirring blade to rotate to stir the wastewater. The set rotary rod rotates the liquid at the bottom of the detection box to improve the stirring effect of the stirring mechanism, so that the wastewater is mixed evenly and the detection accuracy of the detection device is improved. The metering pump is powered on and runs to transport the cleaning liquid into the water tank, and the detection box, the stirring mechanism, etc. are cleaned by the nozzle. The nozzle is set above the detection box, and the detection box can be fully cleaned to prevent the residual wastewater from affecting the accuracy of the next detection.

[0004] There are some drawbacks in the use of existing devices. For example, each indicator of the existing detection device for textile wastewater treatment is tested separately, the detection efficiency is low, and the detection results cannot be displayed in real time. In textile wastewater monitoring, temperature is an important parameter, especially in the biological treatment process. Temperature has a significant impact on the growth and metabolism of microorganisms, thereby affecting the effect of biological treatment. The existing detection device cannot perform temperature control, which affects the detection results to a certain extent. Utility Model Content

[0005] The purpose of the utility model is to provide an online monitoring system for textile wastewater, so as to solve the problem that each indicator of the detection device for textile wastewater treatment is detected separately, the detection efficiency is low, and the detection results cannot be displayed in real time. The existing detection device cannot perform temperature control processing, which affects the detection results to a certain extent.

[0006] The utility model provides the following technical scheme: an online monitoring system for textile wastewater, comprising a treatment tank and a sealing cover fixed on the top of the treatment tank, wherein a discharge pipe is embedded at the bottom of the treatment tank, a feed pipe is embedded on the upper end surface of the sealing cover, a stirring mechanism for stirring wastewater is arranged on the sealing cover, a temperature regulating mechanism for regulating temperature is arranged on the outer side of the treatment tank, an online monitoring mechanism is arranged on the inner side wall of the treatment tank, the temperature regulating mechanism comprises a plurality of positioning rods fixed in an annular array on the outer wall of the bottom of the treatment tank, a plurality of plug-in frames adapted to the positioning rods are fixed in an array on the outer wall of the bottom of the sealing cover, a heating sleeve is sleeved on the outer wall of the treatment tank, the heating sleeve is arranged between the plurality of positioning rods and the treatment tank, a heating wire is spirally distributed on the inner side of the heating sleeve, a terminal at one end of the heating wire extends to the outer side of the heating sleeve, a temperature insulating sleeve is sleeved and fixed on the outer side of the heating sleeve, and the online monitoring mechanism comprises a dissolved oxygen sensor, a turbidity sensor and a PH sensor fixedly mounted on the inner side wall of the treatment tank, and the dissolved oxygen sensor, the turbidity sensor and the PH sensor are all electrically connected to the industrial monitoring display.

[0007] In the above scheme, the heating sleeve is inserted from top to bottom between the positioning rod and the treatment tank, so that the inner wall of the heating sleeve is tightly attached to the outer wall of the treatment tank, and the weight of the heating sleeve is borne by the positioning rod, and when the sealing cover is fixed on the treatment tank, the socket on the plug-in frame is inserted into the top of the positioning rod to limit and fix the heating sleeve, and the electric heating wire is powered to generate heat, and the heat is transferred to the treatment tank to control the temperature of the wastewater in the treatment tank, and the insulation sleeve is provided to prevent the heating wire from scalding the staff, and the insulation sleeve also plays a role in heat preservation, the concentration of dissolved oxygen in the water is obtained by the dissolved oxygen sensor, the turbidity value in the wastewater is detected by the turbidity sensor, and the pH value is set by the PH value. The sensor detects the pH value in the wastewater, and the detection result is transmitted to the industrial monitoring display for display. Multiple parameters are detected together, and the industrial monitoring display displays the detection result in real time, thereby improving the detection efficiency of the detection device. A wastewater treatment space is formed by the combination of the treatment tank and the sealing cover. The wastewater is introduced into the treatment tank for treatment through the set feed pipe, and the wastewater is discharged through the set feed pipe. The wastewater is mixed and treated by the set stirring mechanism, thereby improving the detection accuracy of the detection device. The temperature inside the treatment tank is controlled by the set temperature adjustment mechanism to ensure the normal growth and metabolism of microorganisms. The wastewater is detected in real time by the set online monitoring mechanism, thereby improving the detection efficiency of the detection device.

[0008] As a preferred embodiment of the above technical solution, the stirring mechanism includes a mounting plate fixedly mounted on the sealing cover, a driving motor fixedly mounted on the mounting plate, a stirring rod fixedly connected to the output end of the driving motor, and the stirring rod vertically passes through the sealing cover downward and the end extends to the bottom of the processing tank.

[0009] In the above scheme, the stirring rod is driven to rotate by the provided driving motor, and the wastewater is mixed and treated by the rotating stirring rod.

[0010] As a preferred embodiment of the above technical solution, a through hole is opened on the sealing cover, a limiting plate is arranged directly above the through hole, the bottom end of the limiting plate is fixedly connected to the sealing cover, a floating plate is slidingly sleeved on the outer wall of the stirring rod, a lifting rod is fixedly connected to the upper end surface of the floating plate, and the top end of the lifting rod passes vertically upward through the through hole.

[0011] In the above scheme, when the wastewater enters the treatment tank, in order to control the amount of wastewater, the rising degree of the floating plate is observed, and when the floating plate conflicts with the limit plate, the standard amount of wastewater is reached.

[0012] As a preferred embodiment of the above technical solution, a bottom ring is fixedly sleeved on the outer wall of the top of the processing tank, and a plurality of legs are fixed in a circular array on the lower end surface of the bottom ring.

[0013] In the above solution, the processing tank is supported by the cooperation of the bottom ring and the supporting legs.

[0014] As a preferred embodiment of the above technical solution, a control valve for controlling the flow of wastewater is fixedly installed on the discharge pipe.

[0015] In the above scheme, the flow of wastewater is controlled by setting a control valve.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the utility model, a wastewater treatment space is formed by the combination of a treatment tank and a sealing cover, wastewater is introduced into the treatment tank for treatment through a set feed pipe, wastewater is discharged through a set feed pipe, wastewater is mixed and treated through a set stirring mechanism, thereby improving the detection accuracy of a detection device, the temperature inside the treatment tank is controlled through a set temperature regulating mechanism to ensure the normal growth and metabolism of microorganisms, and wastewater is detected in real time through a set online monitoring mechanism, thereby improving the detection efficiency of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the online monitoring system for textile wastewater;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 It is a three-dimensional cross-sectional structural diagram of the online monitoring system for textile wastewater;

[0021] Figure 4This is the signal connection process structure diagram of the textile wastewater online monitoring system.

[0022] In the figure: 10, processing tank; 11, sealing cover; 12, discharge pipe; 121, control valve; 13, feed pipe; 14, bottom ring; 15, support leg; 20, mounting plate; 21, drive motor; 22, stirring rod; 30, positioning rod; 31, plug-in frame; 32, heating sleeve; 33, heating wire; 34, insulation sleeve; 40, dissolved oxygen sensor; 41, turbidity sensor; 42, PH sensor; 50, perforation; 51, limit plate; 52, floating plate; 53, lifting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Example 1

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a technical solution: an online monitoring system for textile wastewater, comprising a treatment tank 10 and a sealing cover 11 fixed to the top of the treatment tank 10, a bottom ring 14 is fixedly sleeved on the outer wall of the top of the treatment tank 10, a plurality of legs 15 are fixed in an annular array on the lower end surface of the bottom ring 14, the treatment tank 10 is supported and operated by the cooperation of the bottom ring 14 and the legs 15, a discharge pipe 12 is embedded at the bottom end of the treatment tank 10, a control valve 121 for controlling the flow of wastewater is fixedly installed on the discharge pipe 12, the flow of wastewater is controlled by the set control valve 121, a feed pipe 13 is embedded on the upper end surface of the sealing cover 11, and a stirring mechanism for stirring wastewater is provided on the sealing cover 11, A temperature regulating mechanism for regulating the temperature is arranged on the outside of the treatment tank 10, and an online monitoring mechanism is arranged on the inner wall of the treatment tank 10. During specific use, a wastewater treatment space is formed by the combination of the treatment tank 10 and the sealing cover 11. The wastewater is introduced into the treatment tank 10 for treatment through the arranged feeding pipe 13, and the wastewater is discharged through the arranged feeding pipe 13. The wastewater is mixed and treated by the arranged stirring mechanism to improve the detection accuracy of the detection device. The temperature inside the treatment tank 10 is controlled by the arranged temperature regulating mechanism to ensure the normal growth and metabolism of microorganisms. The wastewater is detected in real time by the arranged online monitoring mechanism to improve the detection efficiency of the detection device.

[0026] As an implementation method in this embodiment, Figure 1 and Figure 3As shown, the stirring mechanism includes a mounting plate 20 fixedly mounted on the sealing cover 11, a driving motor 21 is fixedly mounted on the mounting plate 20, an output end of the driving motor 21 is fixedly connected to a stirring rod 22, the stirring rod 22 vertically passes through the sealing cover 11 downward and the end extends to the bottom of the treatment tank 10. During specific use, the stirring rod 22 is driven to rotate by the driving motor 21, and the wastewater is mixed and treated by the rotating stirring rod 22.

[0027] As an implementation method in this embodiment, Figure 1 and Figure 3 As shown, the temperature regulating mechanism includes a plurality of positioning rods 30 fixed in a circular array on the outer wall of the bottom of the processing tank 10, a plurality of inserting frames 31 adapted to the positioning rods 30 are fixed in an array on the outer wall of the bottom of the sealing cover 11, a heating sleeve 32 is sleeved on the outer wall of the processing tank 10, the heating sleeve 32 is arranged between the plurality of positioning rods 30 and the processing tank 10, a heating wire 33 is spirally distributed on the inner side of the heating sleeve 32, a terminal at one end of the heating wire 33 extends to the outer side of the heating sleeve 32, and a temperature insulating sleeve 34 is sleeved and fixed on the outer side of the heating sleeve 32. In the specific use process, the heating sleeve 32 is inserted from top to bottom between the positioning rods 30 and the processing tank 10. The heating sleeve 32 is placed between the treatment tanks 10 so that the inner wall of the heating sleeve 32 is tightly attached to the outer wall of the treatment tank 10, and the weight of the heating sleeve 32 is borne by the positioning rod 30, and when the sealing cover 11 is fixed on the treatment tank 10, the socket on the insertion frame 31 is aligned with the top of the positioning rod 30 and inserted to limit and fix the heating sleeve 32, and by supplying power to the heating wire 33, the heating wire 33 generates heat, and the heat is transferred to the treatment tank 10 to control the temperature of the wastewater in the treatment tank 10, and the insulating sleeve 34 is provided to prevent the heating wire 33 from conducting heat and scalding the staff, and the insulating sleeve 34 also plays a role in heat preservation.

[0028] As an implementation method in this embodiment, Figure 3 As shown, the online monitoring mechanism includes a dissolved oxygen sensor 40, a turbidity sensor 41 and a pH sensor 42 fixedly mounted on the inner wall of the treatment tank 10. The dissolved oxygen sensor 40 can adopt the MIK-DY2900 model, the turbidity sensor 42 can adopt the MIK-PTU100 model, and the pH sensor 42 can adopt the MIK-PH6.0 model. The dissolved oxygen sensor 40, the turbidity sensor 41 and the pH sensor 42 are all electrically connected to the industrial monitoring display. During specific use, the concentration of dissolved oxygen in the water is obtained by the set dissolved oxygen sensor 40, the turbidity value in the wastewater is detected by the set turbidity sensor 41, and the pH value in the wastewater is detected by the set pH sensor 42. The detection result is transmitted to the industrial monitoring display for display, and multiple parameters are detected together. The industrial monitoring display displays the detection result in real time, thereby improving the detection efficiency of the detection device.

[0029] As an implementation method in this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a through hole 50 is opened on the sealing cover 11, and a limit plate 51 is arranged just above the through hole 50. The bottom end of the limit plate 51 is fixedly connected to the sealing cover 11. A floating plate 52 is slidingly sleeved on the outer wall of the stirring rod 22. A lifting rod 53 is fixedly connected to the upper end surface of the floating plate 52. The top end of the lifting rod 53 vertically passes through the through hole 50 upward. During specific use, when wastewater enters the treatment tank 10, in order to control the amount of wastewater, the rising degree of the floating plate 52 is observed. When the floating plate 52 conflicts with the limit plate 51, the standard amount of wastewater is reached.

[0030] Working principle: wastewater is introduced into the treatment tank 10 for treatment through the feed pipe 13. After the wastewater enters the treatment tank 10, in order to control the amount of wastewater, the rising degree of the float plate 52 is observed. When the float plate 52 conflicts with the limit plate 51, the standard amount of wastewater is reached. The heating sleeve 32 is inserted from top to bottom between the positioning rod 30 and the treatment tank 10, so that the inner wall of the heating sleeve 32 is tightly attached to the outer wall of the treatment tank 10, and the weight of the heating sleeve 32 is borne by the positioning rod 30, and when the sealing cover 11 is fixed on the treatment tank 10, the socket on the insertion frame 31 is aligned with the top of the positioning rod 30 and inserted, so as to limit and fix the heating sleeve 32, and by supplying power to the heating wire 33, the heating wire 33 generates heat, and the heat is transferred to After the treatment tank 10, the temperature of the wastewater in the treatment tank 10 is controlled, and the heat insulation sleeve 34 is set to prevent the electric heating wire 33 from scalding the staff, and the heat insulation sleeve 34 also plays a role of heat preservation. The stirring rod 22 is driven to rotate by the set driving motor 21, and the wastewater is mixed and treated by the rotating stirring rod 22. The concentration of dissolved oxygen in the water is obtained by the set dissolved oxygen sensor 40, the turbidity value in the wastewater is detected by the set turbidity sensor 41, and the pH value in the wastewater is detected by the set PH sensor 42. The detection result is transmitted to the industrial monitoring display for display, and multiple parameters are detected together. The industrial monitoring display displays the detection result in real time, thereby improving the detection efficiency of the detection device, and the wastewater is discharged through the set feed pipe 13.

[0031] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An online monitoring system for textile wastewater, comprising a treatment tank (10) and a sealing cover (11) fixed to the top of the treatment tank (10), characterized in that: A discharge pipe (12) is embedded at the bottom end of the treatment tank (10), a feed pipe (13) is embedded at the upper end surface of the sealing cover (11), a stirring mechanism for stirring wastewater is arranged on the sealing cover (11), a temperature regulating mechanism for regulating temperature is arranged on the outside of the treatment tank (10), an online monitoring mechanism is arranged on the inner wall of the treatment tank (10), the temperature regulating mechanism comprises a plurality of positioning rods (30) fixed in an annular array on the outer wall of the bottom of the treatment tank (10), a plurality of insert frames (31) adapted to the positioning rods (30) are fixed in an array on the outer wall of the bottom of the sealing cover (11), and a pressure regulating mechanism is sleeved on the outer wall of the treatment tank (10). A temperature sleeve (32), the temperature sleeve (32) being arranged between a plurality of positioning rods (30) and a processing tank (10), a heating wire (33) being distributed in a spiral shape on the inner side of the temperature sleeve (32), a terminal at one end of the heating wire (33) extending to the outer side of the temperature sleeve (32), a temperature insulating sleeve (34) being sleeved and fixed on the outer side of the temperature sleeve (32), the online monitoring mechanism comprising a dissolved oxygen sensor (40), a turbidity sensor (41) and a pH sensor (42) fixedly mounted on the inner side wall of the processing tank (10), the dissolved oxygen sensor (40), the turbidity sensor (41) and the pH sensor (42) being electrically connected to an industrial monitoring display.

2. The online monitoring system for textile wastewater according to claim 1 is characterized in that: The stirring mechanism comprises a mounting plate (20) fixedly mounted on the sealing cover (11), a driving motor (21) fixedly mounted on the mounting plate (20), an output end of the driving motor (21) fixedly connected to a stirring rod (22), the stirring rod (22) vertically passes through the sealing cover (11) downwards and an end portion of the stirring rod extends to the bottom of the processing tank (10).

3. The online monitoring system for textile wastewater according to claim 2 is characterized in that: The sealing cover (11) is provided with a through hole (50), a limit plate (51) is arranged directly above the through hole (50), the bottom end of the limit plate (51) is fixedly connected to the sealing cover (11), a floating plate (52) is slidably sleeved on the outer wall of the stirring rod (22), a lifting rod (53) is fixedly connected to the upper end surface of the floating plate (52), and the top end of the lifting rod (53) vertically passes through the through hole (50).

4. The online monitoring system for textile wastewater according to claim 1 is characterized in that: A bottom ring (14) is fixedly sleeved on the outer wall of the top of the processing tank (10), and a plurality of supporting legs (15) are fixed in an annular array on the lower end surface of the bottom ring (14).

5. The online monitoring system for textile wastewater according to claim 1 is characterized in that: A control valve (121) for controlling the flow of wastewater is fixedly mounted on the discharge pipe (12).

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