Textile fabric printing and dyeing wastewater treatment equipment and treatment method thereof

Abstract

The invention relates to the technical field of wastewater treatment equipment, and discloses textile fabric printing and dyeing wastewater treatment equipment and a treatment method thereof.The textile fabric printing and dyeing wastewater treatment equipment comprises a sedimentation tank, a wastewater treatment mechanism and a starting motor, the top of the sedimentation tank is fixedly connected with a support, one side of the sedimentation tank is communicated with a drainage pipe, and the top of the support is fixedly connected with a motor; a motor drives a rotating shaft to rotate, the rotating shaft drives a reciprocating screw rod to rotate, the reciprocating screw rod drives a threaded shell to vertically descend along the outer wall of the reciprocating screw rod under the limitation of a limiting rod, and water in the sedimentation tank is filtered in the descending process of the threaded shell, so that the water in the sedimentation tank enters the threaded shell through a round hole; due to the arrangement of an activated carbon plate, water entering the threaded shell enters the upper end of the interior of the threaded shell through the activated carbon plate, and filtered water in the threaded shell enters the upper end of the interior of the sedimentation tank through a filter screen, so that preliminarily treated wastewater is obtained.

Description

Technical Field

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

[0002] A large amount of wastewater is generated during the printing and dyeing process of textile fabrics. Before discharge, the wastewater needs to be purified by wastewater treatment equipment to meet the discharge standards. Wastewater treatment equipment filters and treats wastewater based on physical purification and is widely used.

[0003] Existing wastewater treatment devices usually use sedimentation tanks to allow impurities in the wastewater to settle naturally. However, this treatment process requires the impurities in the wastewater to sink naturally to the bottom of the water, which is too slow to treat the wastewater and affects the subsequent wastewater treatment efficiency. Summary of the invention

[0004] The object of the present invention is to provide a textile fabric printing and dyeing wastewater treatment device and a treatment method thereof to solve the problems raised in the above background technology.

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

[0006] The present invention discloses a textile fabric printing and dyeing wastewater treatment device and a treatment method thereof, comprising a sedimentation tank, a bracket fixedly connected to the top of the sedimentation tank, a drain pipe connected to one side of the sedimentation tank, a motor fixedly connected to the top of the bracket, and a wastewater treatment mechanism, the wastewater treatment mechanism comprising a rotating shaft fixedly connected to the output end of the motor, one end of the rotating shaft passes through the bracket and extends to the interior of the sedimentation tank, a reciprocating screw is fixedly connected to the outer wall of the rotating shaft, two limiting rods are fixedly connected to the two sides of the bottom of the bracket respectively, the bottom of the limiting rod is fixedly connected to the bottom of the inner wall of the sedimentation tank, the top outer wall of the reciprocating screw is threadedly connected to a threaded shell, and a stirring assembly is arranged on the top of the threaded shell.

[0007] Furthermore, the stirring assembly includes an annular groove opened on the top of the threaded shell, the inner wall of the annular groove is rotatably connected to two arc blocks, the top of the arc block is fixedly connected to a stirring paddle, and four lifting blocks are fixedly connected to the inner wall of the stirring paddle.

[0008] Furthermore, four vertical grooves are respectively opened around the outer wall of the reciprocating screw, the outer wall of the lifting block is slidably connected to the inner wall of the vertical groove, four filter screens are fixedly connected around the top of the threaded shell, an activated carbon plate is fixedly connected to the inner wall of the threaded shell, and a number of circular holes are opened at the bottom of the threaded shell.

[0009] Furthermore, a lifting assembly is provided at the bottom of the threaded shell, and the lifting assembly includes fixed rods fixedly connected to both sides of the bottom of the threaded shell, and two fixed rods are provided. Slide blocks are slidably connected to the two ends of the outer walls of the fixed rods respectively, and a return spring is fixedly connected between the two slide blocks. The bottom of the slide block is rotatably connected to a rotating plate, and the rotating plate is rotatably connected to a horizontal plate away from the bottom end of the slide block, and one end of the limit rod passes through the horizontal plate and extends to the outside of the horizontal plate.

[0010] Furthermore, a cleaning assembly is provided at the end of the slider, and the cleaning assembly includes a cleaning plate fixedly connected to one end of the slider, and two cleaning plates are provided. A fixing plate is fixedly connected to the bottom of the cleaning plate, and a plurality of sliding rods are penetrated and slidably connected to the bottom of the fixing plate, and a spring is fixedly connected to the bottom of one end of the sliding rod.

[0011] Furthermore, the top of the spring is fixedly connected to the bottom of the fixed plate, the top of the sliding rod is fixedly connected to a cleaning cone block, the bottom sides of the threaded shell are respectively fixedly connected to vertical plates, four vertical plates are provided, and a cross bar is penetrated and slidably connected to one side of the vertical plate.

[0012] Furthermore, one end of the cross bar is fixedly connected to the square plate, one end of the cross bar away from the square plate is fixedly connected to a rubber hemisphere, the side wall of the rubber hemisphere is fixedly connected to a compression spring, and one end of the compression spring is fixedly connected to the side wall of the vertical plate.

[0013] Furthermore, an auxiliary component is provided at the bottom of the square plate, and the auxiliary component includes a rotating rod rotatably connected to the bottom of the square plate, and one end of the rotating rod away from the square plate is rotatably connected to a block, and a square groove is opened on the side wall of the vertical plate, and the outer wall of one end of the block is slidably connected to the inner wall of the square groove, and one end of the block is fixedly connected to a connecting rod.

[0014] Furthermore, a vertical rod is fixedly connected to the top center of the connecting rod, one end of the vertical rod passes through the threaded shell and extends to the outside of the threaded shell, the top of the vertical rod is fixedly connected to an extrusion plate, the outer wall of the extrusion plate is slidably connected to a square shell, the bottom of the square shell is fixedly connected to the top of the threaded shell, and the top of the square shell is connected to a water spray pipe.

[0015] A method for treating textile fabric printing and dyeing wastewater treatment equipment, comprising the following steps:

[0016] Step 1: Start the motor, the motor drives the rotating shaft to rotate, the rotating shaft drives the reciprocating screw to rotate, and the reciprocating screw drives the threaded shell to vertically descend along the outer wall of the reciprocating screw due to the limit rod;

[0017] Step 2: During the descending process of the spiral shell, the water inside the sedimentation tank is filtered so that the water inside the sedimentation tank enters the interior of the spiral shell through the circular hole and is set by the activated carbon plate;

[0018] Step 3: The water entering the threaded shell enters the upper end of the threaded shell through the activated carbon plate, and the filtered water inside the threaded shell enters the upper end of the sedimentation tank through the filter screen. The reagent is added to the sedimentation tank, and the threaded shell drives the arc block to descend;

[0019] Step 4: The arc block drives the stirring paddle to descend, and the reciprocating screw drives the lifting block to rotate during the rotation, and the lifting block drives the stirring paddle to rotate, so that the stirring paddle descends along with the threaded shell.

[0020] The present invention has the following beneficial effects:

[0021] (1) In the present invention, the motor is started, and the motor drives the rotating shaft to rotate, and the rotating shaft drives the reciprocating screw to rotate. The reciprocating screw drives the threaded shell to vertically descend along the outer wall of the reciprocating screw due to the limitation of the limiting rod. During the descent of the threaded shell, the water inside the sedimentation tank is filtered so that the water inside the sedimentation tank enters the inside of the threaded shell through the circular hole. Due to the setting of the activated carbon plate, the water entering the inside of the threaded shell passes through the activated carbon plate and enters the inner upper end of the threaded shell. The filtered water inside the threaded shell passes through the filter screen and enters the inner upper end of the sedimentation tank to obtain preliminarily treated wastewater. At the same time, the reagent is added to the inside of the sedimentation tank. At this time, the threaded shell drives the arc block to descend, and the arc block drives the stirring paddle to descend. During the rotation of the reciprocating screw, the lifting block is driven to rotate, and the lifting block drives the stirring paddle to rotate, so that the stirring paddle follows the threaded shell to descend, and the reagent inside the sedimentation tank can be mixed and stirred with the wastewater, thereby improving the wastewater treatment efficiency.

[0022] (2) According to the present invention, during the descending process of the threaded shell, the threaded shell drives the fixed rod to descend, the fixed rod drives the sliding block to descend, the sliding block drives the rotating plate to descend, and the rotating plate drives the cross plate to descend. When the threaded shell descends to the interior of the sedimentation tank, impurities in the wastewater in the sedimentation tank are precipitated at the bottom of the sedimentation tank, and when the cross plate contacts the bottom of the inner wall of the sedimentation tank, it is subjected to the reaction force of the sedimentation tank, so that the two rotating plates drive the sliding block to move away from each other along the outer wall of the fixed rod, and the sliding block drives the cleaning plate to move. During the movement of the cleaning plate, the impurities attached to the bottom of the threaded shell can be cleaned. At the same time, the cleaning plate drives the fixed plate to move, the fixed plate drives the sliding rod to move, and the sliding rod drives the cleaning cone block to move. When the sliding rod moves to the circular hole, it is subjected to the elastic deformation of the spring, and the spring drives the sliding rod to move upward, and the sliding rod drives the cleaning cone block to move upward. During the upward movement of the cleaning cone block, it passes through the interior of the circular hole, so as to prevent the impurities from clogging the circular hole during the process of scraping off the impurities at the bottom of the threaded shell, thereby improving the efficiency of wastewater filtration.

[0023] (3) In the present invention, when the slider drives the cleaning plate to move to the two ends of the fixed rod, the cleaning plate will collide with the rubber hemisphere, so that the rubber hemisphere drives the cross bar to move, and the cross bar drives the square plate to move. At the same time, the rubber hemisphere squeezes the extrusion spring. At this time, the cleaning plate vibrates slightly during the collision with the rubber hemisphere, and the cleaning plate shakes during the vibration, so that the adhesive impurities attached to the cleaning plate during the process of scraping impurities at the bottom of the threaded shell fall off, thereby improving the subsequent scraping work of the cleaning plate on the threaded shell, and indirectly improving the filtering efficiency of the device for wastewater.

[0024] (4) In the present invention, when the square plate gradually moves away from the vertical plate, the square plate drives the rotating rod to move. Limited by the square groove, the rotating rod drives the square block to move up along the outer wall of the square groove, the square block drives the connecting rod to move down, the connecting rod drives the vertical rod to move up, the vertical rod drives the extrusion plate to move up, the extrusion plate moves up inside the square shell, so that the water flow inside the square shell enters the inside of the water spray pipe, and the water flow is sprayed to the reciprocating screw and the stirring paddle through the water spray pipe, so as to prevent the presence of impurities between the reciprocating screw and the stirring paddle, which affects the stirring effect of the stirring paddle on the wastewater and the reagent, thereby indirectly improving the wastewater treatment efficiency. At this time, the drain pipe is opened to allow the treated wastewater above the sedimentation tank to be discharged outward through the drain pipe.

[0025] 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

[0026] 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.

[0027] Figure 1 It is a schematic diagram of the overall side structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the sedimentation tank of the present invention;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the threaded shell of the present invention;

[0031] Figure 5 This is a schematic diagram of the top view of the filter screen of the present invention;

[0032] Figure 6 It is a schematic diagram of the side structure of the vertical plate of the present invention;

[0033] Figure 7 For the present invention Figure 2 A magnified view of middle;

[0034] Figure 8 For the present invention Figure 4 Enlarged view of middle B;

[0035] Fig. 9 For the present invention Figure 4 Enlarged view of middle C;

[0036] Fig.10 It is a schematic diagram of the structure of the present invention.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] In the figure: 1, sedimentation tank; 2, bracket; 3, drainage pipe; 4, motor; 5, wastewater treatment mechanism; 51, rotating shaft; 52, reciprocating screw; 53, limit rod; 54, threaded shell; 55, stirring assembly; 56, lifting assembly; 57, cleaning assembly; 58, auxiliary assembly; 551, annular groove; 552, arc block; 553, stirring paddle; 554, vertical groove; 555, lifting block; 556, filter screen; 557, activated carbon plate; 558, round hole; 561, fixing rod; 5 62. Slider; 563. Return spring; 564. Rotating plate; 565. Horizontal plate; 571. Cleaning plate; 572. Fixed plate; 573. Sliding rod; 574. Spring; 575. Cleaning cone; 576. Vertical plate; 577. Horizontal rod; 578. Square plate; 579. Rubber hemisphere; 5710. Extrusion spring; 581. Rotating rod; 582. Square groove; 583. Square block; 584. Connecting rod; 585. Vertical rod; 586. Extrusion plate; 587. Square shell; 588. Spray pipe. DETAILED DESCRIPTION

[0039] 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.

[0040] Example 1, please refer to Figure 1 - Fig.10 As shown, the present invention is a textile fabric printing and dyeing wastewater treatment equipment and a treatment method thereof, comprising a sedimentation tank 1, a bracket 2 is fixedly connected to the top of the sedimentation tank 1, a drainage pipe 3 is connected to one side of the sedimentation tank 1, and a motor 4 is fixedly connected to the top of the bracket 2. The purpose of such a setting is to carry the motor 4, and also includes;

[0041] The wastewater treatment mechanism 5 includes a rotating shaft 51 fixedly connected to the output end of the motor 4, one end of the rotating shaft 51 passes through the bracket 2 and extends to the inside of the sedimentation tank 1, the outer wall of the rotating shaft 51 is fixedly connected with a reciprocating screw 52, ​​and two limiting rods 53 are fixedly connected to the two sides of the bottom of the bracket 2 respectively, the bottom of the limiting rod 53 is fixedly connected to the bottom of the inner wall of the sedimentation tank 1, and the top outer wall of the reciprocating screw 52 is threadedly connected with a threaded shell 54, and the two limiting rods 53 are arranged to enable the threaded shell 54 to perform vertical lifting and lowering movements, and a stirring assembly 55 is arranged on the top of the threaded shell 54.

[0042] The stirring assembly 55 includes an annular groove 551 opened at the top of the threaded shell 54, the inner wall of the annular groove 551 is rotatably connected to two arc blocks 552, the top of the arc block 552 is fixedly connected to a stirring paddle 553, and the inner wall of the stirring paddle 553 is respectively fixedly connected to four lifting blocks 555.

[0043] Four vertical grooves 554 are respectively provided around the outer wall of the reciprocating screw 52, ​​and the outer wall of the lifting block 555 is slidably connected to the inner wall of the vertical groove 554. When the reagent is added to the inside of the sedimentation tank 1, the threaded shell 54 drives the arc block 552 to descend, and the arc block 552 drives the stirring paddle 553 to descend. During the rotation of the reciprocating screw 52, ​​the lifting block 555 is driven to rotate, and the lifting block 555 drives the stirring paddle 553 to rotate, so that the stirring paddle 553 follows the threaded shell 54 to descend, and the reagent inside the sedimentation tank 1 can be mixed with the wastewater, thereby improving the wastewater treatment efficiency. Four filter screens 556 are fixedly connected around the top of the threaded shell 54, and the inner wall of the threaded shell 54 is fixedly connected to the activated carbon plate 5 57. A plurality of circular holes 558 are provided at the bottom of the threaded shell 54. The motor 4 is started, and the motor 4 drives the rotating shaft 51 to rotate. The rotating shaft 51 drives the reciprocating screw 52 to rotate. The reciprocating screw 52 is limited by the limiting rod 53, and the threaded shell 54 is driven by the reciprocating screw 52 to vertically descend along the outer wall of the reciprocating screw 52. During the descending process of the threaded shell 54, the water inside the sedimentation tank 1 is filtered so that the water inside the sedimentation tank 1 enters the threaded shell 54 through the circular holes 558. Due to the setting of the activated carbon plate 557, the water entering the threaded shell 54 enters the internal upper end of the threaded shell 54 through the activated carbon plate 557. The filtered water inside the threaded shell 54 enters the internal upper end of the sedimentation tank 1 through the filter net 556 to obtain preliminarily treated wastewater.

[0044] A lifting assembly 56 is provided at the bottom of the threaded shell 54. The lifting assembly 56 includes a fixed rod 561 fixedly connected to both sides of the bottom of the threaded shell 54. Two fixed rods 561 are provided. Slide blocks 562 are slidably connected to the outer walls of the fixed rod 561 at both ends. A return spring 563 is fixedly connected between the two slide blocks 562. A rotating plate 564 is rotatably connected to the bottom of the slide block 562. The rotating plate 564 is rotatably connected to the cross plate 565 away from the bottom end of the slide block 562. One end of the limit rod 53 passes through the cross plate 565 and extends to the outside of the cross plate 565. During the descending process of the threaded shell 54, the threaded shell 54 drives the fixed rod 561 to descend, the fixed rod 561 drives the slide block 562 to descend, the slide block 562 drives the rotating plate 564 to descend, and the rotating plate 564 drives the cross plate 565 to descend. When the threaded shell 54 descends to the inside of the sedimentation tank 1, impurities in the wastewater inside the sedimentation tank 1 are precipitated at the bottom of the sedimentation tank 1.

[0045] In embodiment 2, a cleaning assembly 57 is provided at the end of the slider 562, and the cleaning assembly 57 includes a cleaning plate 571 fixedly connected to one end of the slider 562, and two cleaning plates 571 are provided. A fixing plate 572 is fixedly connected to the bottom of the cleaning plate 571, and a plurality of sliding rods 573 are penetrated and slidably connected to the bottom of the fixing plate 572, and a spring 574 is fixedly connected to the bottom of one end of the sliding rod 573.

[0046] The top of the spring 574 is fixedly connected to the bottom of the fixed plate 572, the top of the sliding rod 573 is fixedly connected to the cleaning cone block 575, and the two sides of the bottom of the threaded shell 54 are respectively fixedly connected to vertical plates 576. Four vertical plates 576 are provided, and a cross bar 577 is penetrated and slidably connected to one side of the vertical plate 576.

[0047] One end of the cross bar 577 is fixedly connected to a square plate 578, and one end of the cross bar 577 away from the square plate 578 is fixedly connected to a rubber hemisphere 579. The side wall of the rubber hemisphere 579 is fixedly connected to an extrusion spring 5710. One end of the extrusion spring 5710 is fixedly connected to the side wall of the vertical plate 576. When the slider 562 drives the cleaning plate 571 to move to the two ends of the fixed rod 561, the cleaning plate 571 will collide with the rubber hemisphere 579, so that the rubber hemisphere 579 drives the cross bar 577 to move. The rod 577 drives the square plate 578 to move, and at the same time, the rubber hemisphere 579 squeezes the extrusion spring 5710. At this time, the cleaning plate 571 vibrates slightly during the collision with the rubber hemisphere 579. The cleaning plate 571 shakes during the vibration, causing the adhesive impurities attached to the cleaning plate 571 to fall off during the process of scraping impurities at the bottom of the threaded shell 54 by the cleaning plate 571, thereby improving the subsequent scraping work of the cleaning plate 571 on the threaded shell 54, and indirectly improving the filtering efficiency of the device for wastewater.

[0048] An auxiliary component 58 is provided at the bottom of the square plate 578, and the auxiliary component 58 includes a rotating rod 581 rotatably connected to the bottom of the square plate 578, and one end of the rotating rod 581 away from the square plate 578 is rotatably connected to a block 583, and a side wall of the vertical plate 576 is provided with a square groove 582, and the outer wall of one end of the block 583 is slidably connected to the inner wall of the square groove 582, and one end of the block 583 is fixedly connected to a connecting rod 584.

[0049] A vertical rod 585 is fixedly connected to the center of the top of the connecting rod 584, one end of the vertical rod 585 penetrates the threaded shell 54 and extends to the outside of the threaded shell 54, the top of the vertical rod 585 is fixedly connected to an extrusion plate 586, the outer wall of the extrusion plate 586 is slidably connected to a square shell 587, the bottom of the square shell 587 is fixedly connected to the top of the threaded shell 54, the top of the square shell 587 is connected to a water spray pipe 588, and the rotating rod 581 drives the block 583 to move upward along the outer wall of the square groove 582, and the block 583 drives The connecting rod 584 moves downward, and the connecting rod 584 drives the vertical rod 585 to move upward. The vertical rod 585 drives the extrusion plate 586 to move upward. The extrusion plate 586 moves upward inside the square shell 587, so that the water flow inside the square shell 587 enters the inside of the water spray pipe 588. The water flow is sprayed to the reciprocating screw 52 and the stirring paddle 553 through the water spray pipe 588, preventing impurities from existing between the reciprocating screw 52 and the stirring paddle 553, affecting the stirring effect of the stirring paddle 553 on the wastewater and the reagent, thereby indirectly improving the wastewater treatment efficiency.

[0050] A method for treating textile fabric printing and dyeing wastewater treatment equipment, comprising the following steps:

[0051] Step 1: Start the motor 4, the motor 4 drives the rotating shaft 51 to rotate, the rotating shaft 51 drives the reciprocating screw 52 to rotate, and the reciprocating screw 52 is limited by the limit rod 53, and the reciprocating screw 52 drives the threaded shell 54 to vertically descend along the outer wall of the reciprocating screw 52;

[0052] Step 2: When the threaded shell 54 descends, the water inside the sedimentation tank 1 is filtered so that the water inside the sedimentation tank 1 enters the threaded shell 54 through the circular hole 558 and is set by the activated carbon plate 557;

[0053] Step 3: The water entering the threaded shell 54 enters the upper end of the threaded shell 54 through the activated carbon plate 557, and the filtered water in the threaded shell 54 enters the upper end of the sedimentation tank 1 through the filter screen 556, and the reagent is added to the sedimentation tank 1. At this time, the threaded shell 54 drives the arc block 552 to descend;

[0054] Step 4: the arc block 552 drives the stirring paddle 553 to descend, and the reciprocating screw 52 drives the lifting block 555 to rotate during the rotation, and the lifting block 555 drives the stirring paddle 553 to rotate, so that the stirring paddle 553 follows the threaded shell 54 to descend.

[0055] When in use, the motor 4 is started, the motor 4 drives the rotating shaft 51 to rotate, the rotating shaft 51 drives the reciprocating screw 52 to rotate, and the reciprocating screw 52 is limited by the limit rod 53, and the reciprocating screw 52 drives the threaded shell 54 to vertically descend along the outer wall of the reciprocating screw 52. During the descending process of the threaded shell 54, the water inside the sedimentation tank 1 is filtered so that the water inside the sedimentation tank 1 enters the interior of the threaded shell 54 through the circular hole 558. Under the setting of the activated carbon plate 557, the water entering the interior of the threaded shell 54 enters the inner upper end of the threaded shell 54 through the activated carbon plate 557, and the interior of the threaded shell 54 is filtered. The filtered water enters the upper end of the sedimentation tank 1 through the filter screen 556 to obtain preliminarily treated wastewater, and at the same time, the reagent is added to the sedimentation tank 1. At this time, the threaded shell 54 drives the arc block 552 to descend, and the arc block 552 drives the stirring paddle 553 to descend. The reciprocating screw 52 drives the lifting block 555 to rotate during the rotation, and the lifting block 555 drives the stirring paddle 553 to rotate, so that the stirring paddle 553 follows the threaded shell 54 to descend, and the reagent inside the sedimentation tank 1 can be mixed and stirred with the wastewater, thereby improving the wastewater treatment efficiency.

[0056] During the descending process of the threaded shell 54, the threaded shell 54 drives the fixed rod 561 to descend, the fixed rod 561 drives the slider 562 to descend, the slider 562 drives the rotating plate 564 to descend, and the rotating plate 564 drives the cross plate 565 to descend. When the threaded shell 54 descends to the inside of the sedimentation tank 1, the impurities in the wastewater inside the sedimentation tank 1 are precipitated at the bottom of the sedimentation tank 1, and when the cross plate 565 contacts the bottom of the inner wall of the sedimentation tank 1, it is subjected to the reaction force of the sedimentation tank 1, so that the two rotating plates 564 drive the slider 562 to move away from each other along the outer wall of the fixed rod 561, and the slider 562 drives the cleaning plate 571 to move, and the cleaning plate 57 During the movement, impurities attached to the bottom of the threaded shell 54 can be cleaned. At the same time, the cleaning plate 571 drives the fixed plate 572 to move, the fixed plate 572 drives the sliding rod 573 to move, and the sliding rod 573 drives the cleaning cone block 575 to move. When the sliding rod 573 moves to the circular hole 558, it is elastically deformed by the spring 574, and the spring 574 drives the sliding rod 573 to move upward, and the sliding rod 573 drives the cleaning cone block 575 to move upward. During the upward movement of the cleaning cone block 575, it passes through the inside of the circular hole 558, so as to prevent the impurities from clogging the circular hole 558 during the process of scraping the impurities at the bottom of the threaded shell 54, thereby improving the efficiency of wastewater filtration.

[0057] When the slider 562 drives the cleaning plate 571 to move to the two ends of the fixed rod 561, the cleaning plate 571 will collide with the rubber hemisphere 579, so that the rubber hemisphere 579 drives the cross bar 577 to move, and the cross bar 577 drives the square plate 578 to move. At the same time, the rubber hemisphere 579 squeezes the extrusion spring 5710. At this time, the cleaning plate 571 vibrates slightly during the collision with the rubber hemisphere 579, and the cleaning plate 571 shakes during the vibration, so that the adhesive impurities attached to the cleaning plate 571 during the process of scraping impurities at the bottom of the threaded shell 54 fall off, thereby improving the subsequent scraping work of the cleaning plate 571 on the threaded shell 54, and indirectly improving the filtering efficiency of the device for wastewater.

[0058] When the square plate 578 gradually moves away from the vertical plate 576, the square plate 578 drives the rotating rod 581 to move. Limited by the square groove 582, the rotating rod 581 drives the block 583 to move upward along the outer wall of the square groove 582, the block 583 drives the connecting rod 584 to move downward, the connecting rod 584 drives the vertical rod 585 to move upward, the vertical rod 585 drives the extrusion plate 586 to move upward, and the extrusion plate 586 moves upward inside the square shell 587, so that the water flow inside the square shell 587 enters the inside of the water spray pipe 588, and the water flow is sprayed to the reciprocating screw 52 and the stirring paddle 553 through the water spray pipe 588, so as to prevent the presence of impurities between the reciprocating screw 52 and the stirring paddle 553, which affects the stirring effect of the stirring paddle 553 on the wastewater and the reagent, thereby improving the wastewater treatment efficiency. At this time, the drain pipe 3 is opened to discharge the treated wastewater above the sedimentation tank 1 through the drain pipe 3.

[0059] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A textile fabric printing and dyeing wastewater treatment equipment, characterized by: It comprises a sedimentation tank (1), the top of which is fixedly connected to a bracket (2), one side of which is connected to a drainage pipe (3), the top of which is fixedly connected to a motor (4), and further comprises: A wastewater treatment mechanism (5), the wastewater treatment mechanism (5) comprising a rotating shaft (51) fixedly connected to the output end of a motor (4), one end of the rotating shaft (51) passing through a bracket (2) and extending to the interior of a sedimentation tank (1), a reciprocating screw (52) fixedly connected to the outer wall of the rotating shaft (51), two limiting rods (53) fixedly connected to the two sides of the bottom of the bracket (2), the bottom of the limiting rod (53) fixedly connected to the bottom of the inner wall of the sedimentation tank (1), a threaded shell (54) threadedly connected to the outer wall of the top end of the reciprocating screw (52), and a stirring assembly (55) provided at the top of the threaded shell (54).

2. The textile fabric printing and dyeing wastewater treatment equipment according to claim 1 is characterized by: The stirring assembly (55) comprises an annular groove (551) formed on the top of the threaded shell (54); the inner wall of the annular groove (551) is rotatably connected to two arc blocks (552); the top of the arc block (552) is fixedly connected to a stirring paddle (553); and the inner wall of the stirring paddle (553) is respectively fixedly connected to four lifting blocks (555).

3. The textile fabric printing and dyeing wastewater treatment equipment according to claim 2 is characterized by: Four vertical grooves (554) are respectively provided around the outer wall of the reciprocating screw rod (52); the outer wall of the lifting block (555) is slidably connected to the inner wall of the vertical groove (554); four filter screens (556) are respectively fixedly connected around the top of the threaded shell (54); an activated carbon plate (557) is fixedly connected to the inner wall of the threaded shell (54); and a plurality of circular holes (558) are provided at the bottom of the threaded shell (54).

4. The textile fabric printing and dyeing wastewater treatment equipment according to claim 3 is characterized by: A lifting assembly (56) is provided at the bottom of the threaded shell (54), and the lifting assembly (56) includes fixed rods (561) fixedly connected to both sides of the bottom of the threaded shell (54), and two fixed rods (561) are provided. Slide blocks (562) are slidably connected to the two ends of the outer wall of the fixed rod (561), and a return spring (563) is fixedly connected between the two slide blocks (562). The bottom of the slide block (562) is rotatably connected to a rotating plate (564), and the rotating plate (564) is rotatably connected to a transverse plate (565) away from the bottom of the slide block (562), and one end of the limit rod (53) passes through the transverse plate (565) and extends to the outside of the transverse plate (565).

5. The textile fabric printing and dyeing wastewater treatment equipment according to claim 4 is characterized by: A cleaning assembly (57) is provided at the end of the slider (562), and the cleaning assembly (57) includes a cleaning plate (571) fixedly connected to one end of the slider (562), and two cleaning plates (571) are provided. A fixing plate (572) is fixedly connected to the bottom of the cleaning plate (571), and a plurality of sliding rods (573) are penetrated and slidably connected to the bottom of the fixing plate (572), and a spring (574) is fixedly connected to the bottom of one end of the sliding rod (573).

6. The textile fabric printing and dyeing wastewater treatment equipment according to claim 5, characterized in that: The top of the spring (574) is fixedly connected to the bottom of the fixed plate (572), the top of the sliding rod (573) is fixedly connected to a cleaning cone block (575), and the two sides of the bottom of the threaded shell (54) are respectively fixedly connected to vertical plates (576), and four vertical plates (576) are provided. A cross bar (577) passes through and is slidably connected to one side of the vertical plate (576).

7. The textile fabric printing and dyeing wastewater treatment equipment according to claim 6 is characterized by: One end of the cross bar (577) is fixedly connected to a square plate (578), one end of the cross bar (577) away from the square plate (578) is fixedly connected to a rubber hemisphere (579), a side wall of the rubber hemisphere (579) is fixedly connected to an extrusion spring (5710), and one end of the extrusion spring (5710) is fixedly connected to the side wall of the vertical plate (576).

8. The textile fabric printing and dyeing wastewater treatment equipment according to claim 7, characterized in that: An auxiliary component (58) is provided at the bottom of the square plate (578), and the auxiliary component (58) includes a rotating rod (581) rotatably connected to the bottom of the square plate (578), and one end of the rotating rod (581) away from the square plate (578) is rotatably connected to a square block (583), and a side wall of the vertical plate (576) is provided with a square groove (582), and the outer wall of one end of the square block (583) is slidably connected to the inner wall of the square groove (582), and one end of the square block (583) is fixedly connected to a connecting rod (584).

9. The textile fabric printing and dyeing wastewater treatment equipment according to claim 8, characterized in that: A vertical rod (585) is fixedly connected to the center of the top of the connecting rod (584), one end of the vertical rod (585) penetrates the threaded shell (54) and extends to the outside of the threaded shell (54), the top of the vertical rod (585) is fixedly connected to an extrusion plate (586), the outer wall of the extrusion plate (586) is slidably connected to a square shell (587), the bottom of the square shell (587) is fixedly connected to the top of the threaded shell (54), and the top of the square shell (587) is connected to a water spray pipe (588).

10. A method for treating textile fabric printing and dyeing wastewater, using the textile fabric printing and dyeing wastewater treatment equipment as claimed in claim 9, characterized in that: The following steps are included: Step 1: Start the motor (4), the motor (4) drives the rotating shaft (51) to rotate, the rotating shaft (51) drives the reciprocating screw (52) to rotate, and the reciprocating screw (52) is limited by the limit rod (53), and the threaded shell (54) is driven by the reciprocating screw (52) to vertically descend along the outer wall of the reciprocating screw (52); Step 2: When the threaded shell (54) descends, the water in the sedimentation tank (1) is filtered so that the water in the sedimentation tank (1) enters the threaded shell (54) through the circular hole (558) and is set by the activated carbon plate (557); Step 3: The water entering the threaded shell (54) enters the upper end of the threaded shell (54) through the activated carbon plate (557), and the filtered water inside the threaded shell (54) enters the upper end of the sedimentation tank (1) through the filter screen (556), and the reagent is added to the sedimentation tank (1). At this time, the threaded shell (54) drives the arc block (552) to descend; Step 4: The arc block (552) drives the stirring paddle (553) to descend, and the reciprocating screw (52) drives the lifting block (555) to rotate during the rotation, and the lifting block (555) drives the stirring paddle (553) to rotate, so that the stirring paddle (553) follows the threaded shell (54) to descend.

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