Energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printed fabric processing

Abstract

The utility model relates to the technical field of printed fabric processing, in particular to energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printed fabric processing, which comprises a wastewater treatment tank, a filter frame is fixedly mounted in the middle of the interior of the wastewater treatment tank, and a batting pretreatment component is arranged inside and outside the wastewater treatment tank; the batting pretreatment assembly comprises a servo motor fixedly installed on the top end face of the wastewater treatment box, the output end of the servo motor penetrates through the top end face of the wastewater treatment box and is fixedly connected with a driving shaft pipe, and the side wall, located in the wastewater treatment box, of the driving shaft pipe is fixedly connected with three stirring rods distributed at equal intervals; the stirring rod is sleeved with a rod sleeve of an elastic structure, and a plurality of winding rods are fixed to the outer end face of the rod sleeve at equal angles. The winding rod can wind and collect fluff in the printing and dyeing wastewater, so that the fluff in the printing and dyeing wastewater can be removed, the fluff in the printing and dyeing wastewater is pretreated, and the problem that the fluff in the wastewater blocks filter holes during filtration is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of printed fabric processing, in particular to energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printed fabric processing. Background Art

[0002] Printing fabric processing is a process that involves printing dyes or pigments on textiles to form floral patterns with a certain color fastness. Printing refers to the process of using dyes or pigments to print floral patterns with a certain color fastness on textiles. The objects of printing are mainly fabrics and yarns. The former directly attaches the pattern to the fabric, and the pattern is clearer; the latter prints the pattern on a collection of parallel yarns, which produces a hazy pattern effect on the fabric after weaving.

[0003] The treatment of printing and dyeing wastewater generated during the processing of printed fabrics is an important link; the treatment of printing and dyeing wastewater usually includes pretreatment, physical and chemical treatment, biological treatment, deep treatment and disinfection. Pretreatment is mainly to improve the quality of wastewater, remove suspended matter and impurities that can be directly settled, adjust the quality and amount of wastewater, and reduce the temperature of wastewater.

[0004] After searching, a textile fabric printing and dyeing wastewater treatment device with application number CN202320733362.6 was found. The wastewater was filtered through a filter plate in one of the drain pipes. After a period of use, the wastewater flow rate discharged from one of the drain pipes became significantly smaller. The corresponding valve can be closed and the other valve can be opened to allow the wastewater to be discharged through another drain pipe. The wastewater is filtered through another filter plate. The drain pipe with reduced drainage flow rate is rotated to disengage the annular block from the threaded groove, so that it can be disassembled and the surface of the filter plate can be cleaned.

[0005] In the above technical solution, the printing and dyeing wastewater is filtered by replacing different filter plates, but this cannot solve the problem of fluff clogging the filter plate well, and the solution cannot achieve the pretreatment effect on the fluff in the printing and dyeing wastewater, so that the fluff will still clog the filter plate. Summary of the invention

[0006] The purpose of the utility model is to provide an energy-saving and environment-friendly printing and dyeing wastewater treatment device for printing fabric processing. The winding rod is capable of winding and collecting the fluff in the printing and dyeing wastewater, so that the fluff in the printing and dyeing wastewater can be removed, thereby realizing the pretreatment of the fluff in the printing and dyeing wastewater, avoiding the problem that the fluff in the wastewater will clog the filter holes during filtration, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving and environment-friendly printing and dyeing wastewater treatment device for printing fabric processing, comprising a wastewater treatment box, a filter frame is fixedly installed at the middle position inside the wastewater treatment box, and a lint pretreatment component is provided inside and outside the wastewater treatment box;

[0008] The lint pretreatment component includes a servo motor fixedly installed on the top surface of the wastewater treatment box, the output end of the servo motor passes through the top surface of the wastewater treatment box and is fixedly connected to a drive shaft tube, the drive shaft tube is located on the side wall inside the wastewater treatment box and is fixedly connected to three equidistantly distributed stirring rods, the stirring rod is sleeved with a rod sleeve with an elastic structure, and a plurality of winding rods are fixed at equal angles on the outer end surface of the rod sleeve.

[0009] Preferably, a connecting support frame is fixedly mounted on the side wall of the driving shaft tube away from the stirring rod, and a plurality of cleaning spray holes distributed at equal distances are formed on the end surface of the connecting support frame away from the driving shaft tube.

[0010] Preferably, the interiors of the connecting support frame and the driving shaft tube are both hollow structures, and the cleaning spray holes are connected to each other through the connecting support frame and the interior of the driving shaft tube.

[0011] Preferably, brushes fixedly mounted on the side walls of the communicating support frame are provided on both sides of the cleaning spray hole, and the brushes are in contact with the inner wall of the filter frame.

[0012] Preferably, a cleaning filling assembly is provided both inside and outside the wastewater treatment tank, and the cleaning filling assembly comprises a filling water pump fixedly mounted on the top surface of the wastewater treatment tank.

[0013] Preferably, the output end of the filling water pump is connected to a filling water pipe, and the output end of the filling water pipe is connected to a connecting sleeve.

[0014] Preferably, the connecting sleeve is rotatably mounted on the driving shaft tube, a connecting hole is provided at the driving shaft tube and the connecting sleeve, the connecting hole is opened on the driving shaft tube, and the interior of the driving shaft tube is connected to the connecting sleeve through the connecting hole.

[0015] Preferably, the top surface of the wastewater treatment box is connected to a printing and dyeing wastewater filling pipe, the printing and dyeing wastewater filling pipe corresponds to the inside of the filter frame, and the bottom end of the side wall of the wastewater treatment box is connected to a wastewater discharge pipe.

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

[0017] 1. The winding rod on the rod sleeve of the utility model can wind and collect the fluff in the printing and dyeing wastewater, so as to remove the fluff in the printing and dyeing wastewater, thereby realizing the pretreatment of the fluff in the printing and dyeing wastewater and avoiding the problem that the fluff in the wastewater will clog the filter holes during filtration; the winding collection pretreatment can efficiently separate the fluff from the wastewater, reduce the suspended matter content of the wastewater, thereby reducing the burden of the subsequent treatment unit and improving the overall treatment efficiency;

[0018] 2. The utility model can perform double cleaning treatment on the inner wall of the filter frame through the cooperation of the brush and the cleaning spray hole. The rotation can achieve the effect of constant brushing and cleaning, which can ensure that the filter mesh holes remain unobstructed, thereby improving the filtration efficiency. The cleaned filter can maintain a high filtration accuracy, effectively remove tiny suspended matter and impurities in the wastewater, improve the water quality of the effluent, and also realize the addition of reagents, which is convenient for chemical reaction treatment of printing and dyeing wastewater and improves the treatment effect of wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the wastewater treatment box of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the filter frame of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the connected bearing frame of the utility model;

[0024] Figure 5 It is a schematic diagram of the internal structure of the connecting sleeve of the utility model.

[0025] Description of reference numerals:

[0026] 1. Wastewater treatment tank; 2. Printing and dyeing wastewater filling pipe; 3. Wastewater discharge pipe; 4. Lint pretreatment component; 401. Servo motor; 402. Drive shaft tube; 403. Connecting support frame; 404. Stirring rod; 405. Rod sleeve; 406. Winding rod; 407. Brush; 5. Cleaning and filling component; 501. Filling water pump; 502. Filling water pipe; 503. Connecting sleeve; 504. Cleaning injection hole; 505. Connecting hole; 6. Filter frame. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides a technical solution:

[0029] See also Figures 1 to 4 , an energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing, comprising a wastewater treatment box 1, a filter frame 6 is fixedly installed at the middle position inside the wastewater treatment box 1, a printing and dyeing wastewater filling pipe 2 is connected to the top surface of the wastewater treatment box 1, the printing and dyeing wastewater filling pipe 2 corresponds to the inside of the filter frame 6, a wastewater discharge pipe 3 is connected to the bottom end of the side wall of the wastewater treatment box 1, and a fluff pretreatment component 4 is commonly provided inside and outside the wastewater treatment box 1; the fluff pretreatment component 4 comprises a servo motor 401 fixedly installed on the top surface of the wastewater treatment box 1, an output end of the servo motor 401 passes through the top surface of the wastewater treatment box 1 and is fixedly connected to a drive shaft tube 402, the drive shaft tube 402 is located on the side wall inside the wastewater treatment box 1 and is fixedly connected to three equidistantly distributed stirring rods 404, the stirring rod 404 is sleeved with a rod sleeve 405 with an elastic structure, and a plurality of winding rods 406 are fixed at equal angles on the outer end surface of the rod sleeve 405.

[0030] By adopting the above technical scheme, when in use, the printing and dyeing wastewater to be treated is filled into the filter frame 6 inside the wastewater treatment box 1 through the printing and dyeing wastewater filling pipe 2, and the servo motor 401 is started. The servo motor 401 can drive the driving shaft tube 402 to rotate, and the rotation of the driving shaft tube 402 can drive the stirring rod 404 to rotate. The rod sleeve 405 of the rubber structure sleeved on the stirring rod 404 can be easily disassembled, and when rotating, the winding rod 406 on the rod sleeve 405 can wind and collect the fluff in the printing and dyeing wastewater, so that the fluff in the printing and dyeing wastewater can be removed, thereby realizing the pretreatment of the fluff in the printing and dyeing wastewater, and avoiding the problem that the fluff in the wastewater will clog the filter holes during filtration; the winding collection pretreatment can efficiently separate the fluff from the wastewater, reduce the suspended matter content of the wastewater, thereby reducing the burden of the subsequent treatment unit and improving the overall treatment efficiency.

[0031] Specifically, Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a connecting support frame 403 is fixedly installed on the side wall of the driving shaft tube 402 away from the stirring rod 404, and a plurality of equidistantly distributed cleaning spray holes 504 are provided on the end surface of the connecting support frame 403 away from the driving shaft tube 402; the interiors of the connecting support frame 403 and the driving shaft tube 402 are both hollow structures, and the cleaning spray holes 504 are interconnected with the interior of the driving shaft tube 402 through the connecting support frame 403; both sides of the cleaning spray holes 504 are provided with brushes 407 fixedly installed on the side walls of the connecting support frame 403, and the brushes 407 are in contact with the inner wall of the filter frame 6. The inside and outside of the wastewater treatment tank 1 are jointly provided with a cleaning filling component 5, and the cleaning filling component 5 includes a filling water pump 501 fixedly installed on the top surface of the wastewater treatment tank 1, and the output end of the filling water pump 501 is connected to a filling water pipe 502, and the output end of the filling water pipe 502 is connected to a connecting sleeve 503, and the connecting sleeve 503 is rotatably installed on the driving shaft tube 402, and a connecting hole 505 is provided at the driving shaft tube 402 and the connecting sleeve 503, and the connecting hole 505 is opened on the driving shaft tube 402, and the inside of the driving shaft tube 402 is mutually connected with the connecting sleeve 503 through the connecting hole 505.

[0032] By adopting the above technical solution, when in use, the servo motor 401 can drive the driving shaft tube 402 to rotate, and the rotation of the driving shaft tube 402 can drive the connecting carrier 403 to rotate, and the brush 407 on the connecting carrier 403 can clean the inner wall of the filter frame 6, and the combing hair of the brush 407 can penetrate into the filter holes of the filter frame 6, so as to remove the impurities in the filter holes. At the same time, the provided filling water pump 501 can absorb external reagents through the filling water pipe 502, and transport the external reagents through the connecting sleeve 503 and the connecting hole 505 to the hollow driving shaft tube 402 and the connecting carrier 403, so that The reagent in the connecting support frame 403 is sprayed out through the cleaning injection hole 504, so that the inner wall of the filter frame 6 can be cleaned for the second time. The rotation can achieve the effect of constant brushing and cleaning, which can ensure that the filter mesh holes remain unobstructed, thereby improving the filtration efficiency. The cleaned filter mesh can maintain a high filtration accuracy, effectively remove tiny suspended matter and impurities in the wastewater, and improve the water quality of the effluent. At the same time, the addition of reagents is also realized, which is convenient for chemical reaction treatment of printing and dyeing wastewater and improves the treatment effect of wastewater. The reacted wastewater can flow out of the filter frame 6 through the filtration of the filter frame 6 and enter the wastewater treatment box 1, and is finally discharged through the wastewater discharge pipe 3.

[0033] Working principle: the printing and dyeing wastewater to be treated is added into the filter frame 6 inside the wastewater treatment box 1 through the printing and dyeing wastewater filling pipe 2, and the servo motor 401 is started. The servo motor 401 can drive the driving shaft tube 402 to rotate, and the rotation of the driving shaft tube 402 can drive the stirring rod 404 to rotate. The rod sleeve 405 with a rubber structure sleeved on the stirring rod 404 can be easily disassembled, and when rotating, the winding rod 406 on the rod sleeve 405 can wind and collect the fluff in the printing and dyeing wastewater. The servo motor 401 can drive the driving shaft tube 402 to rotate, and the rotation of the driving shaft tube 402 can drive the connecting support frame 403 to rotate, and the brush 407 on the connecting support frame 403 can be The inner wall of the filter frame 6 is cleaned, and the bristles of the brush 407 can penetrate into the filter holes of the filter frame 6, so as to remove impurities in the filter holes. At the same time, the provided filling water pump 501 can absorb external reagents through the filling water pipe 502, and transport the external reagents through the connecting sleeve 503 and the connecting hole 505 to the hollow driving shaft tube 402 and the connecting carrier frame 403, so that the reagents in the connecting carrier frame 403 can be sprayed out through the cleaning injection hole 504, so that the inner wall of the filter frame 6 can be cleaned for the second time, and the waste water after the reaction can flow out of the filter frame 6 into the wastewater treatment box 1 through the filtration of the filter frame 6, and finally discharged through the wastewater discharge pipe 3.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An energy-saving and environment-friendly printing and dyeing wastewater treatment device for printing fabric processing, comprising a wastewater treatment tank (1), characterized in that: A filter frame (6) is fixedly installed at a middle position inside the wastewater treatment box (1), and a fluff pretreatment component (4) is provided inside and outside the wastewater treatment box (1); The fluff pretreatment component (4) comprises a servo motor (401) fixedly mounted on the top surface of the wastewater treatment tank (1); the output end of the servo motor (401) passes through the top surface of the wastewater treatment tank (1) and is fixedly connected to a drive shaft tube (402); the drive shaft tube (402) is located on a side wall inside the wastewater treatment tank (1) and is fixedly connected to three stirring rods (404) distributed at equal distances; the stirring rods (404) are sleeved with a rod sleeve (405) of an elastic structure; and a plurality of winding rods (406) are fixed at equal angles on the outer end surface of the rod sleeve (405).

2. The energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing according to claim 1 is characterized by: A connecting support frame (403) is fixedly mounted on the side wall of the driving shaft tube (402) away from the stirring rod (404), and a plurality of cleaning spray holes (504) distributed at equal intervals are provided on the end surface of the connecting support frame (403) away from the driving shaft tube (402).

3. The energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing according to claim 2 is characterized by: The interiors of the connecting support frame (403) and the driving shaft tube (402) are both hollow structures, and the cleaning spray hole (504) is connected to the interior of the driving shaft tube (402) through the connecting support frame (403).

4. The energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing according to claim 3 is characterized by: Brushes (407) fixedly mounted on the side walls of the connected support frame (403) are provided on both sides of the cleaning spray hole (504), and the brushes (407) are in contact with the inner wall of the filter frame (6).

5. The energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing according to claim 1 is characterized by: A cleaning filling assembly (5) is provided both inside and outside the wastewater treatment tank (1), and the cleaning filling assembly (5) comprises a filling water pump (501) fixedly mounted on the top surface of the wastewater treatment tank (1).

6. The energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing according to claim 5 is characterized by: The output end of the filling water pump (501) is connected to a filling water pipe (502), and the output end of the filling water pipe (502) is connected to a connecting sleeve (503).

7. The energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing according to claim 6 is characterized by: The connecting sleeve (503) is rotatably mounted on the driving shaft tube (402); a connecting hole (505) is provided between the driving shaft tube (402) and the connecting sleeve (503); the connecting hole (505) is opened on the driving shaft tube (402); the interior of the driving shaft tube (402) is connected to the connecting sleeve (503) via the connecting hole (505).

8. The energy-saving and environment-friendly printing and dyeing wastewater treatment equipment for printing fabric processing according to claim 1 is characterized by: The top surface of the wastewater treatment box (1) is connected to a printing and dyeing wastewater filling pipe (2), the printing and dyeing wastewater filling pipe (2) corresponds to the inside of the filter frame (6), and the bottom end of the side wall of the wastewater treatment box (1) is connected to a wastewater discharge pipe (3).

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