Improved textile printing and dyeing wastewater treatment device and use method thereof

Abstract

The invention relates to the technical field of printing and dyeing wastewater treatment equipment, and discloses an improved textile printing and dyeing wastewater treatment device and a use method thereof.The improved textile printing and dyeing wastewater treatment device comprises an equipment shell, and a plurality of supporting legs are fixedly connected to the bottom of the equipment shell. According to the textile wastewater treatment device, a second gear rotates to drive a plurality of second auxiliary rotating shafts on a conveying rotating shaft to rotate, the second auxiliary rotating shafts rotate to drive a transmission filter screen to rotate, and meanwhile, a stirring rod rotates to drive wastewater in an inner cylinder to rotate along the inner wall of the inner cylinder; flocculation groups in the wastewater are attached to the surface of the transmission filter screen, and at the moment, the transmission filter screen rotates to convey the flocculation groups in the inner cylinder into the flocculation cavity, so that on one hand, a large number of flocculation groups in the inner cylinder can be reduced in time, and on the other hand, the flocculation groups which are flocculated into clusters can be transferred into the flocculation cavity; therefore, the situation that the stirring force of the stirring rod is too strong, flocculation groups are broken, and impurity separation is not facilitated is prevented.

Description

Technical Field

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

[0002] Printing and dyeing wastewater is wastewater discharged from printing and dyeing, wool dyeing and finishing, and silk factories that process cotton, linen, chemical fibers and their blended products, and silk. The amount and quality of printing and dyeing wastewater vary with the type of fiber and processing technology. Printing and dyeing wastewater has the characteristics of large water volume, high content of organic pollutants, high alkalinity, and large changes in water quality. It is one of the difficult-to-treat industrial wastewaters. The wastewater contains dyes, slurries, additives, oils, acids and alkalis, fiber impurities, sand substances, inorganic salts, etc. Usually, flocculants need to be added to the printing and dyeing wastewater to flocculate the impurities in the wastewater into clumps.

[0003] During the flocculation process, proper stirring helps the flocculant to fully contact the particles. However, if the stirring is too strong, the flocs will be broken; if the stirring is too weak, it may not form large enough flocs, which will increase the difficulty of separating impurities from wastewater. Summary of the invention

[0004] The object of the present invention is to provide an improved textile printing and dyeing wastewater treatment device and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an improved textile printing and dyeing wastewater treatment device and a method for using the same, comprising a device housing, a plurality of supporting legs fixedly connected to the bottom of the device housing, a water inlet fixedly connected to the top of the device housing, a drug inlet fixedly connected to the top of the device housing, a discharge door fixedly connected to the side wall of the device housing, a drain port fixedly connected to the bottom of the device housing, a valve fixedly connected to the side wall of the drain port, and further comprising:

[0007] A rotating mixing mechanism, wherein a connecting plate is fixedly connected to the top of the water inlet, an end of the connecting plate away from the equipment casing is fixedly connected to a driving motor, an output end of the driving motor is fixedly connected to an output shaft, an inner cylinder is fixedly arranged inside the equipment casing, a plurality of stirring rods are fixedly connected to the end of the output shaft away from the driving motor, and a bottom filter is fixedly connected to the bottom of the inner cylinder.

[0008] Furthermore, a transfer mechanism is provided inside the equipment shell, and the transfer mechanism includes a rotating frame fixedly connected to one end of the output shaft close to the driving motor, a gear ring is fixedly connected to the bottom of the rotating frame, a plurality of cleaning shafts are rotatably connected to the top of the inner cylinder, and a gear 1 is fixedly connected to the top of the cleaning shaft, and gear 1 is meshed with the gear ring.

[0009] Furthermore, the transfer mechanism also includes a plurality of conveying shafts fixedly connected to the top of the inner cylinder, the top of the conveying shaft is fixedly connected to gear 2, gear 2 is meshed with gear 1, the side wall of the inner cylinder is provided with a plurality of cleaning windows, and the inner wall of the inner cylinder is fixedly connected to a plurality of fixing plates.

[0010] Furthermore, the transfer mechanism also includes an auxiliary rotating shaft 1 rotatably connected to the end of the fixed plate away from the inner wall of the inner cylinder, the auxiliary rotating shaft 1 is transmission-connected with a transmission filter, and a plurality of auxiliary rotating shafts 2 are fixedly connected to the end of the conveying rotating shaft away from the gear 2, and a flocculation chamber is formed between the inner cylinder and the equipment casing.

[0011] Furthermore, a cleaning mechanism is provided inside the flocculation chamber, and the cleaning mechanism includes a cleaning shaft fixedly connected to one end of the cleaning shaft away from the gear, a plurality of flexible scraping strips are fixedly connected to the side wall of the cleaning shaft, and a filter ring is fixedly connected to the bottom of the flocculation chamber.

[0012] Furthermore, an auxiliary mechanism is arranged inside the inner cylinder, and the auxiliary mechanism includes a plurality of limit grooves opened on both sides of the stirring rod, a sliding sleeve is slidably connected inside the limit groove, a plurality of stirring rods are fixedly connected on both sides of the sliding sleeve, and an extrusion spring is fixedly arranged at one end of the limit groove away from the sliding sleeve.

[0013] Furthermore, the auxiliary mechanism also includes a fixed rod fixedly connected to the end of the fixed plate near the essence inner cylinder, a telescopic rod is fixedly connected to the side of the fixed rod close to the output shaft, a reciprocating scraper is fixedly connected to the end of the telescopic rod away from the fixed rod, a pressure spring is sleeved on the end of the telescopic rod close to the reciprocating scraper, a sliding groove is opened on the fixed plate, both ends of the reciprocating scraper slide inside the sliding groove, both ends of the reciprocating scraper are fixedly connected to extrusion semicircular block 1, and one side of the sliding sleeve corresponding to the extrusion semicircular block 1 is fixedly connected to extrusion semicircular block 2.

[0014] An improved textile printing and dyeing wastewater treatment device and a method for using the same include the following steps:

[0015] Step 1: fully stir the textile wastewater;

[0016] Step 2: Separate the flocculants in time;

[0017] Step 3: Assist in removing flocs.

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

[0019] (1) The present invention sets a transfer mechanism, drives the motor to rotate and drives the gear ring at the bottom of the rotating frame to rotate, the gear ring rotation drives the gear 2 on the gear 1 to rotate, the gear 2 rotates and drives several auxiliary shafts 2 on the conveying shaft to rotate, the auxiliary shaft 2 rotates and drives the transmission filter to rotate, and at the same time, the stirring rod rotates and drives the wastewater inside the inner cylinder to rotate along the inner wall of the inner cylinder. When the textile wastewater passes through the transmission filter on the auxiliary shaft 1, the flocculants in the wastewater adhere to the surface of the transmission filter. At this time, the transmission filter rotates and transfers the flocculants inside the inner cylinder to the flocculation chamber. This arrangement is beneficial to timely reduce the large number of flocculants inside the inner cylinder, and is beneficial to transfer the flocculants that have been flocculated into agglomerates to the flocculation chamber, thereby preventing the stirring force of the stirring rod from being too strong, resulting in the flocculants being broken, which is not conducive to the separation of impurities.

[0020] (2) According to the present invention, when the textile printing and dyeing wastewater treatment device is used, the wastewater inlet pipe is first connected to the water inlet on the top of the device shell, and the flocculant input pipe is connected to the drug inlet. When the interior of the device shell is filled with wastewater to be treated, the drive motor is started, and the output end of the drive motor rotates to drive the output shaft to rotate, and the output shaft rotates to drive the stirring rod to rotate. At this time, a plurality of stirring rods stir the textile wastewater inside the inner cylinder, and the wastewater inside the inner cylinder rotates following the rotation direction of the stirring rod. The stirring rod drives a plurality of stirring rods on the sliding sleeve to rotate. When the extrusion semicircular block 2 on the sliding sleeve rotates and is squeezed with the extrusion semicircular block 1 on the reciprocating scraper, the extrusion semicircular block 2 is squeezed to drive the sliding sleeve along the limit groove to squeeze the extrusion spring toward one end close to the output shaft. At this time, the sliding sleeve drives a plurality of stirring rods to move horizontally along the stirring rod. Such an arrangement is conducive to the stirring rod in the device to stir the textile wastewater more violently, thereby facilitating the full reaction of the textile wastewater and the flocculant.

[0021] (3) The present invention provides a cleaning mechanism. The rotation of the cleaning shaft drives a plurality of flexible scraping strips on the cleaning shaft to rotate. The flexible scraping strips rotate and scrape against the surface of the transmission filter. This arrangement is conducive to the flexible scraping strips to quickly scrape the flocculation groups on the surface of the transmission filter into the flocculation chamber. On the one hand, this arrangement is conducive to quickly cleaning the surface of the transmission filter and preventing too many flocculation groups from accumulating on the surface of the transmission filter. On the other hand, it is conducive to a large number of smaller flocculation groups in the flocculation chamber to condense into larger flocculation groups again, thereby facilitating the flocculation groups in the flocculation chamber to settle to the bottom of the flocculation chamber, preventing the flocculation groups from entering the inner cylinder through the cleaning window again.

[0022] (4) The present invention, by setting an auxiliary mechanism, drives the motor to rotate and drives several stirring rods on the output shaft to rotate. The rotation of the stirring rod drives the extrusion semicircular block 2 on the gear ring to rotate. The rotation of the extrusion semicircular block 2 is squeezed with the extrusion semicircular block 1 on the reciprocating scraper. The extrusion semicircular block 1 is squeezed and moves along the sliding groove toward the inner wall of the inner cylinder. At this time, the extrusion semicircular block 1 drives the reciprocating scraper to scrape the inner side of the transmission filter. This arrangement is beneficial to scraping the flocculation group inside the transmission filter, thereby ensuring the water permeability of the transmission filter. On the other hand, it is beneficial to push the flocculation group inside the transmission filter into the flocculation chamber, which is beneficial to the rapid collection of the flocculation group.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the device of the present invention;

[0027] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the partial structure of the transfer mechanism of the present invention;

[0029] Figure 5 For the present invention Figure 4 A magnified view of middle;

[0030] Figure 6 This is a schematic diagram of the internal structure of the inner cylinder of the present invention;

[0031] Figure 7 For the present invention Figure 6 Enlarged view of middle B;

[0032] Figure 8 This is a schematic diagram of the cross-sectional structure of the inner cylinder of the present invention;

[0033] Fig. 9 For the present invention Figure 8 Enlarged view of middle C;

[0034] Fig.10 The figure is a flow chart of the method for using the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] In the figure: 1. Equipment housing; 11. Support legs; 12. Water inlet; 13. Drug inlet; 14. Discharge door; 15. Drainage outlet; 16. Valve; 2. Rotary mixing mechanism; 201. Connecting plate; 202. Driving motor; 203. Output shaft; 204. Inner cylinder; 205. Stirring rod; 206. Bottom filter; 3. Transfer mechanism; 301. Rotating frame; 302. Gear ring; 303. Cleaning shaft; 304. Gear 1; 305. Conveying shaft; 306. Gear 2; 307. Cleaning window; 308 , fixed plate; 309, auxiliary rotating shaft one; 310, auxiliary rotating shaft two; 311, transmission filter; 312, flocculation chamber; 4, cleaning mechanism; 401, cleaning rotating shaft; 402, flexible scraper; 403, filter ring; 5, auxiliary mechanism; 501, limit groove; 502, sliding sleeve; 503, stirring rod; 504, extrusion spring; 505, fixed rod; 506, telescopic rod; 507, pressure spring; 508, reciprocating scraper; 509, sliding groove; 510, extrusion semicircular block one; 511, extrusion semicircular block two. DETAILED DESCRIPTION

[0037] 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.

[0038] Example 1, please refer to Figure 1-Figure 7 As shown, the present invention is an improved textile printing and dyeing wastewater treatment device and a method of using the same, comprising a device housing 1, a plurality of supporting legs 11 fixedly connected to the bottom of the device housing 1, a water inlet 12 fixedly connected to the top of the device housing 1, a drug inlet 13 fixedly connected to the top of the device housing 1, a discharge door 14 fixedly connected to the side wall of the device housing 1, a drain port 15 fixedly connected to the bottom of the device housing 1, a valve 16 fixedly connected to the side wall of the drain port 15, and further comprising:

[0039] The rotating mixing mechanism 2 has a connecting plate 201 fixedly connected to the top of the water inlet 12, and the end of the connecting plate 201 away from the device housing 1 is fixedly connected to the driving motor 202, and the output end of the driving motor 202 is fixedly connected to the output shaft 203, and the inner cylinder 204 is fixedly arranged inside the device housing 1, and the end of the output shaft 203 away from the driving motor 202 is fixedly connected to a plurality of stirring rods 205, and the bottom of the inner cylinder 204 is fixedly connected to the bottom filter 206. The function of this component is that when the textile printing and dyeing wastewater treatment device is used, the wastewater inlet pipe is first connected to the water inlet 12 at the top of the device housing 1. The flocculant input pipe is connected to the drug inlet 13. When the interior of the equipment housing 1 is filled with wastewater to be treated, the drive motor 202 is started. The output end of the drive motor 202 rotates to drive the output shaft 203 to rotate. The output shaft 203 rotates to drive the stirring rod 205 to rotate. At this time, several stirring rods 205 stir the textile wastewater inside the inner cylinder 204. The wastewater inside the inner cylinder 204 rotates following the rotation direction of the stirring rod 205. This arrangement is beneficial for the stirring rod 205 in the device to stir the textile wastewater more violently, thereby facilitating the full reaction of the textile wastewater and the flocculant.

[0040] A transfer mechanism 3 is arranged inside the equipment housing 1, and the transfer mechanism 3 includes a rotating frame 301 fixedly connected to one end of the output shaft 203 close to the driving motor 202, a gear ring 302 is fixedly connected to the bottom of the rotating frame 301, a plurality of cleaning shafts 303 are rotatably connected to the top of the inner cylinder 204, a gear 1 304 is fixedly connected to the top of the cleaning shaft 303, and the gear 1 304 is meshed with the gear ring 302.

[0041] The transfer mechanism 3 also includes a plurality of conveying shafts 305 fixedly connected to the top of the inner cylinder 204, and a gear 2 306 is fixedly connected to the top of the conveying shaft 305, and the gear 2 306 is meshed with the gear 1 304. The side wall of the inner cylinder 204 is provided with a plurality of cleaning windows 307, and the inner wall of the inner cylinder 204 is fixedly connected with a plurality of fixing plates 308.

[0042] The transfer mechanism 3 also includes an auxiliary shaft 1 309 rotatably connected to one end of the fixed plate 308 away from the inner wall of the inner cylinder 204, and a transmission filter 311 is transmission-connected to the auxiliary shaft 1 309, and one end of the conveying shaft 305 away from the gear 2 306 is fixedly connected to a plurality of auxiliary shafts 2 310, and a flocculation chamber 312 is formed between the inner cylinder 204 and the device housing 1. The function of this component is to drive the motor 202 to rotate and drive the gear ring 302 at the bottom of the rotating frame 301 to rotate by setting the transfer mechanism 3, and the rotation of the gear ring 302 drives the gear 2 306 on the gear 1 304 to rotate, and the rotation of the gear 2 306 drives the plurality of auxiliary shafts 2 310 on the conveying shaft 305 to rotate, and the auxiliary shaft The rotation of the second filter screen 310 drives the transmission filter screen 311 to rotate, and at the same time, the rotation of the stirring rod 205 drives the waste water inside the inner cylinder 204 to rotate along the inner wall of the inner cylinder 204. When the textile waste water passes through the transmission filter screen 311 on the auxiliary rotating shaft 1 309, the flocculants in the waste water adhere to the surface of the transmission filter screen 311. At this time, the transmission filter screen 311 rotates to transfer the flocculants inside the inner cylinder 204 to the inside of the flocculation chamber 312. On the one hand, this arrangement is conducive to timely reducing a large number of flocculants inside the inner cylinder 204, and on the other hand, it is conducive to transferring the flocculants that have been flocculated into agglomerates to the inside of the flocculation chamber 312, thereby preventing the stirring force of the stirring rod 205 from being too strong, resulting in the breakage of the flocculants, which is not conducive to the separation of impurities.

[0043] Embodiment 2 is different from Embodiment 1 in that: Figure 1-Figure 10 As shown, a cleaning mechanism 4 is provided inside the flocculation chamber 312, and the cleaning mechanism 4 includes a cleaning shaft 401 fixedly connected to the end of the cleaning shaft 303 away from the gear 1 304, a plurality of flexible scraping strips 402 are fixedly connected to the side wall of the cleaning shaft 401, and a filter ring 403 is fixedly connected to the bottom of the flocculation chamber 312. The function of this component is to drive the plurality of flexible scraping strips 402 on the cleaning shaft 401 to rotate by setting the cleaning mechanism 4, and the flexible scraping strips 402 rotate and contact with the surface of the transmission filter screen 311. Scraping, such a setting is conducive to the flexible scraper 402 to quickly scrape the flocculation groups on the surface of the transmission filter 311 into the flocculation chamber 312. On the one hand, such a setting is conducive to quickly cleaning the surface of the transmission filter 311 to prevent too many flocculation groups from accumulating on the surface of the transmission filter 311; on the other hand, it is conducive to the re-condensation of a large number of smaller flocculation groups inside the flocculation chamber 312 into larger flocculation groups, which is conducive to the sedimentation of the flocculation groups inside the flocculation chamber 312 to the bottom of the flocculation chamber 312, preventing the flocculation groups from entering the inner tube 204 through the cleaning window 307 again.

[0044] An auxiliary mechanism 5 is arranged inside the inner cylinder 204, and the auxiliary mechanism 5 includes a plurality of limit grooves 501 opened on both sides of the stirring rod 205, a sliding sleeve 502 is slidably connected inside the limit groove 501, and a plurality of stirring rods 503 are fixedly connected on both sides of the sliding sleeve 502, and an extrusion spring 504 is fixedly arranged at one end of the limit groove 501 away from the sliding sleeve 502.

[0045] The auxiliary mechanism 5 also includes a fixed rod 505 fixedly connected to the end of the fixed plate 308 near the essence inner cylinder 204, a telescopic rod 506 fixedly connected to the side of the fixed rod 505 close to the output shaft 203, a reciprocating scraper 508 fixedly connected to the end of the telescopic rod 506 away from the fixed rod 505, a pressure spring 507 is sleeved on the end of the telescopic rod 506 close to the reciprocating scraper 508, a sliding groove 509 is provided on the fixed plate 308, both ends of the reciprocating scraper 508 slide inside the sliding groove 509, both ends of the reciprocating scraper 508 are fixedly connected to an extrusion semicircular block 1 510, and a side of the sliding sleeve 502 corresponding to the extrusion semicircular block 1 510 is fixedly connected to an extrusion semicircular block 2 511. The function of this component is to drive the motor 2 by setting the auxiliary mechanism 5. 02 rotation drives several stirring rods 205 on the output shaft 203 to rotate, and the rotation of the stirring rod 205 drives the extrusion semicircular block 2 511 on the gear ring 302 to rotate. The extrusion semicircular block 2 511 rotates and squeezes the extrusion semicircular block 1 510 on the reciprocating scraper 508. The extrusion semicircular block 1 510 is squeezed and moves along the sliding groove 509 toward the inner wall of the inner cylinder 204. At this time, the extrusion semicircular block 1 510 drives the reciprocating scraper 508 to scrape the inner side of the transmission filter 311. On the one hand, this arrangement is conducive to scraping the flocculation group inside the transmission filter 311, thereby ensuring the water permeability of the transmission filter 311. On the other hand, it is conducive to pushing the flocculation group inside the transmission filter 311 to the inside of the flocculation chamber 312, which is conducive to the rapid collection of the flocculation group.

[0046] An improved textile printing and dyeing wastewater treatment device and a method for using the same include the following steps:

[0047] Step 1: fully stir the textile wastewater;

[0048] Step 2: Separate the flocculants in time;

[0049] Step 3: Assist in removing flocs.

[0050] A specific application of this embodiment is:

[0051] When the textile printing and dyeing wastewater treatment device is used, firstly, the wastewater inlet pipe is connected to the water inlet 12 on the top of the device housing 1, and the flocculant input pipe is connected to the drug inlet 13. When the interior of the device housing 1 is filled with wastewater to be treated, the drive motor 202 is started, and the output end of the drive motor 202 rotates to drive the output shaft 203 to rotate, and the output shaft 203 rotates to drive the stirring rod 205 to rotate. At this time, a plurality of stirring rods 205 stir the textile wastewater inside the inner cylinder 204, and the wastewater inside the inner cylinder 204 follows the stirring rods 20 5, the stirring rod 205 drives the plurality of stirring rods 503 on the sliding sleeve 502 to rotate. When the extruding semicircular block 2 511 on the sliding sleeve 502 rotates and is pressed against the extruding semicircular block 1 510 on the reciprocating scraper 508, the extruding semicircular block 2 511 drives the sliding sleeve 502 to press the extruding spring 504 along the limiting groove 501 toward one end close to the output rotating shaft 203 under the extrusion action. At this time, the sliding sleeve 502 drives the plurality of stirring rods 503 to move horizontally along the stirring rod 205. This arrangement is conducive to the stirring in the device. The stirring rod 205 stirs the textile wastewater more violently, which is conducive to the full reaction of the textile wastewater and the flocculant; by setting the transfer mechanism 3, the driving motor 202 rotates to drive the gear ring 302 at the bottom of the rotating frame 301 to rotate, the gear ring 302 rotates to drive the gear 2 306 on the gear 1 304 to rotate, the gear 2 306 rotates to drive several auxiliary shafts 2 310 on the conveying shaft 305 to rotate, the auxiliary shaft 2 310 rotates to drive the transmission filter 311 to rotate, and at the same time, the stirring rod 205 rotates to drive the wastewater inside the inner cylinder 204 along the inner cylinder 2 04 inner wall rotates, when the textile wastewater passes through the transmission filter screen 311 on the auxiliary rotating shaft 1 309, the flocculation groups in the wastewater adhere to the surface of the transmission filter screen 311, and the transmission filter screen 311 rotates to transfer the flocculation groups inside the inner cylinder 204 to the inside of the flocculation chamber 312. This arrangement is conducive to timely reducing a large number of flocculation groups inside the inner cylinder 204, and is conducive to transferring the flocculation groups that have been flocculated into groups to the inside of the flocculation chamber 312, thereby preventing the stirring force of the stirring rod 205 from being too strong, resulting in the breakage of the flocculation groups, which is not conducive to the separation of impurities;

[0052] By setting a cleaning mechanism 4, the cleaning shaft 303 rotates to drive several flexible scraping strips 402 on the cleaning shaft 401 to rotate. The flexible scraping strips 402 rotate and scrape against the surface of the transmission filter 311. This arrangement is conducive to the flexible scraping strips 402 quickly scraping the flocculation groups on the surface of the transmission filter 311 into the flocculation chamber 312. On the one hand, this arrangement is conducive to quickly cleaning the surface of the transmission filter 311 to prevent too many flocculation groups from accumulating on the surface of the transmission filter 311; on the other hand, it is conducive to a large number of smaller flocculation groups inside the flocculation chamber 312 to condense into larger flocculation groups again, thereby facilitating the flocculation groups inside the flocculation chamber 312 to settle to the bottom of the flocculation chamber 312, preventing the flocculation groups from entering the inner cylinder 204 through the cleaning window 307 again; by setting an auxiliary mechanism 5, the driving The rotation of the motor 202 drives the several stirring rods 205 on the output shaft 203 to rotate, and the rotation of the stirring rods 205 drives the extrusion semicircular block 2 511 on the gear ring 302 to rotate. The extrusion semicircular block 2 511 rotates and squeezes the extrusion semicircular block 1 510 on the reciprocating scraper 508. The extrusion semicircular block 1 510 is squeezed and moves along the sliding groove 509 toward the inner wall of the inner cylinder 204. At this time, the extrusion semicircular block 1 510 drives the reciprocating scraper 508 to scrape the inner side of the transmission filter 311. On the one hand, this arrangement is conducive to scraping the flocculation group inside the transmission filter 311, thereby ensuring the water permeability of the transmission filter 311. On the other hand, it is conducive to pushing the flocculation group inside the transmission filter 311 to the inside of the flocculation chamber 312, which is conducive to the rapid collection of the flocculation group.

[0053] 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. An improved textile printing and dyeing wastewater treatment device, comprising an equipment housing (1), a plurality of supporting legs (11) being fixedly connected to the bottom of the equipment housing (1), a water inlet (12) being fixedly connected to the top of the equipment housing (1), a drug inlet (13) being fixedly connected to the top of the equipment housing (1), a discharge door (14) being fixedly connected to the side wall of the equipment housing (1), a drain outlet (15) being fixedly connected to the bottom of the equipment housing (1), and a valve (16) being fixedly connected to the side wall of the drain outlet (15), characterized in that: Also includes: A rotary mixing mechanism (2), wherein a connecting plate (201) is fixedly connected to the top of the water inlet (12), an end of the connecting plate (201) away from the device housing (1) is fixedly connected to a driving motor (202), an output end of the driving motor (202) is fixedly connected to an output rotating shaft (203), an inner cylinder (204) is fixedly arranged inside the device housing (1), an end of the output rotating shaft (203) away from the driving motor (202) is fixedly connected to a plurality of stirring rods (205), and a bottom filter (206) is fixedly connected to the bottom of the inner cylinder (204).

2. The improved textile printing and dyeing wastewater treatment device according to claim 1 is characterized in that: A transfer mechanism (3) is arranged inside the device housing (1), and the transfer mechanism (3) comprises a rotating frame (301) fixedly connected to one end of the output shaft (203) close to the driving motor (202), a gear ring (302) is fixedly connected to the bottom of the rotating frame (301), a plurality of cleaning shafts (303) are rotatably connected to the top of the inner cylinder (204), a gear one (304) is fixedly connected to the top of the cleaning shaft (303), and the gear one (304) is meshed with the gear ring (302).

3. The improved textile printing and dyeing wastewater treatment device according to claim 2 is characterized in that: The transfer mechanism (3) further comprises a plurality of conveying rotating shafts (305) fixedly connected to the top of the inner cylinder (204); a second gear (306) is fixedly connected to the top of the conveying rotating shaft (305); the second gear (306) is meshed with the first gear (304); a plurality of cleaning windows (307) are provided on the side wall of the inner cylinder (204); and a plurality of fixing plates (308) are fixedly connected to the inner wall of the inner cylinder (204).

4. The improved textile printing and dyeing wastewater treatment device according to claim 3 is characterized in that: The transfer mechanism (3) further comprises an auxiliary rotating shaft (309) rotatably connected to an end of the fixed plate (308) away from the inner wall of the inner cylinder (204); a transmission filter (311) is transmission-connected to the auxiliary rotating shaft (309); a plurality of auxiliary rotating shafts (310) are fixedly connected to an end of the conveying rotating shaft (305) away from the gear (306); and a flocculation chamber (312) is formed between the inner cylinder (204) and the device housing (1).

5. The improved textile printing and dyeing wastewater treatment device according to claim 4 is characterized in that: A cleaning mechanism (4) is arranged inside the flocculation chamber (312), and the cleaning mechanism (4) comprises a cleaning shaft (401) fixedly connected to an end of the cleaning shaft (303) away from gear one (304), a plurality of flexible scraping strips (402) are fixedly connected to the side wall of the cleaning shaft (401), and a filter ring (403) is fixedly connected to the bottom of the flocculation chamber (312).

6. The improved textile printing and dyeing wastewater treatment device according to claim 5 is characterized in that: An auxiliary mechanism (5) is arranged inside the inner cylinder (204), and the auxiliary mechanism (5) comprises a plurality of limit grooves (501) provided on both sides of the stirring rod (205), a sliding sleeve (502) is slidably connected inside the limit groove (501), a plurality of stirring rods (503) are fixedly connected on both sides of the sliding sleeve (502), and a compression spring (504) is fixedly arranged inside the limit groove (501) at one end away from the sliding sleeve (502).

7. The improved textile printing and dyeing wastewater treatment device according to claim 6 is characterized in that: The auxiliary mechanism (5) also includes a fixed rod (505) fixedly connected to one end of the fixed plate (308) close to the essence inner cylinder (204); a telescopic rod (506) is fixedly connected to the side of the fixed rod (505) close to the output shaft (203); a reciprocating scraper (508) is fixedly connected to the end of the telescopic rod (506) away from the fixed rod (505); a pressure spring (507) is sleeved on the end of the telescopic rod (506) close to the reciprocating scraper (508); a sliding groove (509) is opened on the fixed plate (308); both ends of the reciprocating scraper (508) slide inside the sliding groove (509); both ends of the reciprocating scraper (508) are fixedly connected to an extrusion semicircular block 1 (510); and a side of the sliding sleeve (502) corresponding to the extrusion semicircular block 1 (510) is fixedly connected to an extrusion semicircular block 2 (511).

8. An improved textile printing and dyeing wastewater treatment device and a method of using the same, comprising: It includes the following steps: Step 1: fully stir the textile wastewater; Step 2: Separate the flocculants in time; Step 3: Assist in removing flocs.

Images