Special efficient yarn-dyed fabric wastewater treatment equipment for aerospace

Abstract

The invention relates to the technical field of aerospace textile wastewater treatment, in particular to special efficient yarn-dyed fabric wastewater treatment equipment for aerospace. Comprising a primary filtering box, and the bottom of the primary filtering box is movably communicated with a flocculation box; a self-collection flocculation mechanism capable of rotating is arranged in the primary filter box. The flocculation barrel is controlled to rotate, the counter weight floating block drives the agent pipe to move in the direction away from the cambered surface plates under the action of centrifugal force, when the agent pipe moves to the maximum degree, flocculation agents are slowly and evenly released into wastewater, then the cambered surface plates are separated, and the flocculation effect is achieved. When the flocculation barrel rotates, flocculate moves towards the central axis direction of the flocculation barrel under the action of centripetal force, when the flocculation barrel stops rotating, the cambered surface plates reset, so that the flocculate is limited in the annular structure, wastewater of different volumes can be uniformly and rapidly flocculated, the flocculate can be rapidly collected, and the flocculation effect is good. And the use effect of the treatment device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of aerospace textile wastewater treatment, and in particular relates to high-efficiency yarn-dyed fabric wastewater treatment equipment dedicated to aerospace. Background Art

[0002] The wastewater generated by high-efficiency yarn-dyed fabrics for aerospace applications needs to be treated in combination with the dual characteristics of textile printing and dyeing and aerospace manufacturing wastewater. Its components may include high-chroma dyes, fiber impurities, heavy metals and organic solvents.

[0003] After searching, in the prior art, Chinese patent announcement number: CN118651995B, announcement date: 2025-01-24, discloses a water jet loom wastewater treatment device for producing blackout cloth, which specifically relates to the field of wastewater treatment, including a filter tank, a linkage structure and a rotating structure. The filter tank includes a flocculation tank and a sewage tank detachably installed at the front end of the flocculation tank. A filter assembly is provided at the top of the flocculation tank, and a support structure and a driving structure 2 that can be retracted up and down are welded at the bottom end of the flocculation tank, and the filter tank reciprocates up and down under the drive of the driving structure 2. A filter assembly is provided for preliminarily screening grease, suspended particles and fine textile broken ends in the wastewater of the water jet loom, reducing the amount of active substances required for the flocculant, and improving the flocculation efficiency of the flocculant. Secondly, the filter assembly is driven to rotate by the linkage structure and the rotating structure, and the rotating filter assembly realizes regular self-cleaning to ensure the filtration efficiency of the filter assembly.

[0004] However, the processing device still has the following defects: When treating wastewater generated during the production of aerospace high-efficiency yarn-dyed fabrics, existing treatment devices are unable to directly and evenly add flocculants to the wastewater, and flocculants cannot be quickly concentrated, thereby reducing the use effect of the treatment device. Summary of the invention

[0005] In view of the above problems, the present invention provides a highly efficient yarn-dyed fabric wastewater treatment equipment for aviation and aerospace, comprising a primary filter box, the bottom of which is movably connected to a flocculation box; the bottom of which is movably connected to a water storage tank; a self-collecting flocculation mechanism capable of rotating is provided in the primary filter box; The self-collecting flocculation mechanism comprises a flocculation barrel; a connection frame is movably mounted on the top of the flocculation barrel; a plurality of groups of arc panels are slidably connected to the bottom of the connection frame in a circular array; a plurality of groups of arc panels are combined to form an annular structure; a sliding plate that can move in a vertical direction is provided on the outer wall of each group of the arc panels; A group of fixed tubes is provided on one side wall of each group of sliding plates away from the arc plate; a group of medicine storage tubes capable of limited movement are movably penetrated through one end of each group of fixed tubes away from the sliding plate; a group of counterweight floating blocks providing buoyancy and centrifugal force are provided on one end of each group of medicine storage tubes away from the fixed tubes.

[0006] Furthermore, several groups of support columns are provided between the primary filter box and the water storage tank; the top and bottom of the flocculation box are slidably connected to the bottom of the primary filter box and the top of the water storage tank respectively; a water inlet valve is provided on the top of the primary filter box; a dirt collecting box is movably penetrated through one side wall of the flocculation box; a guide plate is provided in the primary filter box; and a guide groove is opened on the guide plate.

[0007] Furthermore, the bottom opening of the guide groove deviates from the central axis of the guide plate; a self-cleaning screen mechanism is obliquely arranged below the guide plate; a first motor is provided at the bottom of the guide plate; the output end of the first motor is transmission-connected to the self-cleaning screen mechanism; and a water storage mechanism is provided in the water tank.

[0008] Furthermore, the self-cleaning screen mechanism includes a mounting ring; the mounting ring is tiltedly arranged on the inner wall of the primary filter box; a guide groove is opened on the inner wall of the mounting ring; a guide ring is movably sleeved in the guide groove; and a primary filter screen is sleeved on the inner wall of the guide ring.

[0009] Furthermore, a rotating shaft is sleeved on the inner wall of the primary filter screen; the rotating shaft is transmission-connected to the output end of the first motor; a dirt cleaning groove is opened on the top of the mounting ring; the dirt cleaning groove is arranged directly above the dirt collecting box; a scraper is provided at one end of the dirt cleaning groove close to the primary filter screen; the scraper movably contacts the top of the primary filter screen.

[0010] Furthermore, several groups of arc panels are combined to form an annular structure; each group of the arc panels has a group of slide grooves starting in the vertical direction on a side wall away from the central axis of the annular structure; each group of the sliding plates is slidably connected in a corresponding group of slide grooves; and several groups of water holes are evenly distributed on the bottom outer wall of each group of the arc panels.

[0011] Furthermore, a collecting plate is provided between the bottoms of several groups of the arc panels; several groups of sealing cavities are provided in the collecting plate in a circular array; a group of piston rods are movably passed through the inner wall of each group of the sealing cavities away from the central axis of the collecting plate; one end of each group of the piston rods away from the sealing cavity is connected to a corresponding group of arc panels; and a group of reset springs are provided in each group of the fixed tubes.

[0012] Furthermore, both ends of each group of the reset springs are connected to the outer wall of a corresponding group of arc panels and a side wall of the medicine storage tube; a plurality of groups of first medicine holes are evenly spaced at the bottom of each group of the medicine storage tubes; a plurality of groups of second medicine holes are evenly spaced at the bottom of each group of the fixed tubes, and each group of the second medicine holes is movably connected to a corresponding group of first medicine holes.

[0013] Furthermore, the water storage mechanism includes a box body; a water inlet is provided on the top of the box body; a limiting plate is movably penetrated on one side wall of the box body; a second motor is provided on the side wall of the limiting plate away from the box body; a rotating plate is rotatably connected on the inner wall of the box body on the side away from the limiting plate; a plurality of groups of anti-scratch tubes are evenly distributed on the side wall of the rotating plate close to the limiting plate; two groups of water-passing grooves are symmetrically opened on the outer wall of the anti-scratch tube.

[0014] Furthermore, a transmission plate is provided on a side wall of the limit plate away from the second motor; the output end of the second motor is connected to the transmission plate in transmission; a plurality of groups of magnetic columns are evenly distributed on a side wall of the transmission plate away from the limit plate; each group of the magnetic columns is movable through a corresponding group of anti-scratch tubes; a group of support plates is provided at one end of each group of the magnetic columns away from the transmission plate; the outer wall of each group of the support plates is movably fitted on the inner wall of a corresponding group of anti-scratch tubes; a doser is provided on the top inner wall of the box.

[0015] The beneficial effects of the present invention are: 1. By controlling the rotation of the flocculation barrel, the weighted floating block drives the reagent tube to move in the direction away from the arc panel under the action of centrifugal force. When the reagent tube moves to the maximum extent, the flocculation reagent is slowly and evenly released into the wastewater. Then, several groups of weighted floating blocks continue to drive several groups of arc panels to separate. The flocculants move toward the central axis of the flocculation barrel under the action of centripetal force. When the flocculation barrel stops rotating, several groups of arc panels are reset, thereby limiting the flocculants in the annular structure. It can not only perform uniform and rapid flocculation on wastewater of different volumes, but also quickly collect the flocculants, thereby improving the use effect of the treatment device.

[0016] 2. Use a dosing device to add heavy metal capture agents to the wastewater to convert ionic heavy metals into magnetic complexes. Then control the second motor to drive the transmission plate to rotate. Since each group of magnetic columns moves through a corresponding group of anti-scratch pipes, the rotating plate and several groups of anti-scratch pipes rotate with the transmission plate. While disturbing the water body to accelerate the conversion of the magnetic complex, the magnetic columns are used to adsorb the magnetic complex. Several groups of magnetic columns are located in the anti-scratch pipes to prevent the magnetic complex from being rubbed off by the water pipes when the water is used subsequently, thereby improving the heavy metal treatment effect of the treatment equipment.

[0017] 3. Start the first motor to drive the primary filter screen to rotate through the rotating shaft. The wastewater falls on the highest point of the inclined primary filter screen through the diversion groove on the guide plate. Large impurities such as fiber are intercepted by the primary filter screen. When there are too many impurities on the primary filter screen, the scraper can be controlled to rotate to the top of the primary filter screen. As the primary filter screen rotates, large impurities are intercepted by the scraper at the lowest point and guided into the sewage collection box. This not only avoids the blockage of the primary filter screen and affects the water flow rate, but also can realize the rapid collection of impurities, thereby improving the working efficiency of the treatment equipment and the cleaning efficiency.

[0018] 4. The primary filter box, flocculation box and water storage tank of the treatment equipment are independently modularized and connected by several groups of support columns. When any link of the primary filter box, flocculation box and water storage tank fails, they can be repaired separately without affecting the normal operation of the other two, making the maintenance of the treatment equipment simpler and more efficient, and improving the maintenance effect of the auxiliary equipment.

[0019] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of a processing device according to an embodiment of the present invention is shown; Figure 2 A schematic cross-sectional view of a processing device according to an embodiment of the present invention is shown; Figure 3 A schematic structural diagram of a self-cleaning screen mechanism according to an embodiment of the present invention is shown; Figure 4 An exploded schematic diagram of a self-cleaning screen mechanism according to an embodiment of the present invention is shown; Figure 5 It shows a schematic structural diagram of a self-collecting flocculation mechanism according to an embodiment of the present invention; Figure 6 A cross-sectional schematic diagram of a self-collecting flocculation mechanism according to an embodiment of the present invention is shown; Figure 7 The embodiment of the present invention is shown Figure 6An enlarged schematic diagram of point A; Figure 8 It shows a schematic structural diagram of a water storage mechanism according to an embodiment of the present invention; Fig. 9 A schematic cross-sectional view of a water storage mechanism according to an embodiment of the present invention is shown.

[0022] In the figure: 1, primary filter box; 2, flocculation box; 3, water storage tank; 4, support column; 5, water inlet valve; 6, sewage collection box; 7, guide plate; 8, diversion channel; 9, self-cleaning screen mechanism; 12, first motor; 10, self-collecting flocculation mechanism; 11, water storage mechanism; 901, mounting ring; 902, sewage cleaning channel; 903, rotating shaft; 904, primary filter screen; 905, scraper; 906, guide channel; 907, guide ring; 1001, flocculation barrel; 1002, connecting frame; 1003, arc panel; 1004, slideway; 1005, sliding plate; 1006, fixed Tube; 1007, medicine storage tube; 1008, counterweight float; 1009, water hole; 1010, collecting plate; 1011, sealing chamber; 1012, piston rod; 1013, reset spring; 1014, first medicine hole; 1015, second medicine hole; 1016, ultrafiltration membrane; 1101, box; 1102, water inlet; 1103, limit plate; 1104, second motor; 1105, rotating plate; 1106, anti-scratch tube; 1107, water through slot; 1108, transmission plate; 1109, magnetic column; 1110, support sheet; 1111, dosing device. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0024] The embodiment of the present invention provides a highly efficient yarn-dyed fabric wastewater treatment equipment for aviation and aerospace, including a primary filter box 1. For example, Figure 1 and Figure 2 As shown, the bottom of the primary filter box 1 is movably connected to the flocculation box 2; the bottom of the flocculation box 2 is movably connected to the water storage tank 3; a plurality of groups of support columns 4 are provided between the primary filter box 1 and the water storage tank 3; the top and bottom of the flocculation box 2 are slidably connected to the bottom of the primary filter box 1 and the top of the water storage tank 3 respectively; Specifically, a water inlet valve 5 is provided on the top of the primary filter box 1; a dirt collecting box 6 is movably penetrated on one side wall of the flocculation box 2; a guide plate 7 is provided in the primary filter box 1; a guide flow groove 8 is opened on the guide plate 7; the bottom opening of the guide flow groove 8 deviates from the central axis of the guide plate 7; a self-cleaning screen mechanism 9 is obliquely arranged below the guide plate 7; a first motor 12 is provided at the bottom of the guide plate 7; the output end of the first motor 12 is transmission-connected to the self-cleaning screen mechanism 9; a self-collecting flocculation mechanism 10 is provided in the primary filter box 1; and a water storage mechanism 11 is provided in the water storage tank 3.

[0025] When treating wastewater for high-efficiency yarn-dyed fabrics for aerospace applications, the wastewater is first connected to the treatment equipment through the water inlet valve 5, and then introduced into the primary filter box 1. The wastewater falls on the self-cleaning screen mechanism 9 through the guide groove 8 on the guide plate 7 to remove large-volume impurities in the wastewater. The wastewater then enters the self-collecting flocculation mechanism 10 in the flocculation box 2 to remove chromaticity and colloidal pollutants. The wastewater then enters the water storage mechanism 11 in the water storage tank 3. The relevant structure in the water storage mechanism 11 can remove heavy metal pollutants in the wastewater, and then the wastewater can be reused in the processing of high-efficiency yarn-dyed fabrics for aerospace applications.

[0026] Specifically, the primary filter box 1, flocculation box 2 and water storage tank 3 of the treatment equipment are independently modularized, and the primary filter box 1 and the water storage tank 3 are connected by a plurality of support columns 4. When any link of the primary filter box 1, flocculation box 2 and water storage tank 3 fails, they can be repaired separately without affecting the normal operation of the other two, making the maintenance work of the treatment equipment simpler and more efficient, and improving the maintenance effect of the auxiliary equipment.

[0027] For example, Figure 3 and Figure 4 As shown, the self-cleaning screen mechanism 9 includes a mounting ring 901; the mounting ring 901 is tilted on the inner wall of the primary filter box 1; a guide groove 906 is provided on the inner wall of the mounting ring 901; a guide ring 907 is movably sleeved in the guide groove 906; a primary filter screen 904 is sleeved on the inner wall of the guide ring 907; a rotating shaft 903 is sleeved on the inner wall of the primary filter screen 904; the rotating shaft 903 is transmission-connected to the output end of the first motor 12; a dirt cleaning groove 902 is provided on the top of the mounting ring 901; the dirt cleaning groove 902 is arranged directly above the dirt collecting box 6; a scraper 905 is provided on one end of the dirt cleaning groove 902 close to the primary filter screen 904; the scraper 905 movably contacts the top of the primary filter screen 904.

[0028] Start the first motor 12 to drive the primary filter screen 904 to rotate through the rotating shaft 903. The wastewater falls on the highest point of the inclined primary filter screen 904 through the diversion groove 8 on the guide plate 7. Large impurities such as fiber are intercepted by the primary filter screen 904. When there are too many impurities on the primary filter screen 904, the scraper 905 can be controlled to rotate to the top of the primary filter screen 904. As the primary filter screen 904 rotates, large impurities are intercepted by the scraper 905 at the lowest point and guided into the dirt collecting box 6. This not only avoids the blockage of the primary filter screen 904 and affects the water circulation rate, but also can realize the rapid collection of impurities, thereby improving the cleaning efficiency while improving the working efficiency of the treatment equipment.

[0029] For example, Figure 5 , Figure 6 and Figure 7 As shown, the self-collecting flocculation mechanism 10 comprises a flocculation barrel 1001; a connecting frame 1002 is movably installed on the top of the flocculation barrel 1001; a plurality of groups of arc panels 1003 are slidably connected to the bottom of the connecting frame 1002 in a circular array; a plurality of groups of arc panels 1003 are combined to form an annular structure; a group of slide grooves 1004 are vertically provided on a side wall of each group of the arc panels 1003 away from the central axis of the annular mechanism; a group of sliding plates 1005 are slidably connected in each group of the slide grooves 1004; Specifically, a set of fixed tubes 1006 are provided on one side wall of each group of sliding plates 1005 away from the arc panel 1003; a set of medicine storage tubes 1007 are movably penetrated at one end of each group of fixed tubes 1006 away from the sliding plate 1005; a set of counterweight floating blocks 1008 are provided at one end of each group of medicine storage tubes 1007 away from the fixed tubes 1006; and a plurality of water holes 1009 are evenly distributed on the bottom outer wall of each group of arc panels 1003; Specifically, a collecting plate 1010 is provided between the bottoms of the plurality of groups of arc panels 1003; a plurality of sealing chambers 1011 are provided in the collecting plate 1010 in a circular array; a group of piston rods 1012 are movably penetrated on the inner wall of each group of sealing chambers 1011 away from the central axis of the collecting plate 1010; an end of each group of piston rods 1012 away from the sealing chamber 1011 is connected to a corresponding group of arc panels 1003; a group of return springs 1013 are provided in each group of fixed tubes 1006; Specifically, both ends of each group of the reset springs 1013 are connected to the outer wall of a corresponding group of arc panels 1003 and a side wall of the medicine storage tube 1007; a plurality of groups of first medicine holes 1014 are evenly spaced apart at the bottom of each group of the medicine storage tubes 1007; a plurality of groups of second medicine holes 1015 are evenly spaced apart at the bottom of each group of the fixed tubes 1006, and each group of the second medicine holes 1015 is movably connected to a corresponding group of first medicine holes 1014; an ultrafiltration membrane 1016 is provided at the bottom of the collecting plate 1010.

[0030] The wastewater with large volume impurities removed enters the flocculation barrel 1001, and then the weighted floating block 1008 drives the fixed pipe 1006 and the drug storage pipe 1007 to rise close to the surface of the wastewater under the buoyancy of the wastewater. Then, by controlling the rotation of the flocculation barrel 1001, the weighted floating block 1008 drives the drug storage pipe 1007 to move away from the arc panel 1003 under the action of centrifugal force and stretches the reset spring 1013. When the drug storage pipe 1007 moves to the maximum extent, several groups of second drug holes 1015 are connected one by one with several groups of first drug holes 1014, and the flocculation agent is slowly and evenly released into the wastewater; Specifically, several groups of counterweight floating blocks 1008 continue to drive several groups of arc panels 1003 to separate, and the chromaticity and colloidal pollutants in the wastewater are flocculated and move toward the central axis of the flocculation barrel 1001 under the action of centripetal force. When the flocculation work is completed, the flocculation barrel 1001 stops rotating, and several groups of arc panels 1003 are reset through several groups of piston rods 1012 under the action of air pressure in several groups of sealed chambers 1011, thereby limiting the flocculants in the annular structure, which can not only perform uniform and rapid flocculation on wastewater of different volumes, but also quickly collect the flocculants, thereby improving the use effect of the treatment device.

[0031] For example, Figure 8 and Fig. 9 As shown, the water storage mechanism 11 includes a box body 1101; a water inlet 1102 is provided on the top of the box body 1101; a limiting plate 1103 is movably penetrated on one side wall of the box body 1101; a second motor 1104 is provided on a side wall of the limiting plate 1103 away from the box body 1101; a rotating plate 1105 is rotatably connected on the inner wall of the side of the box body 1101 away from the limiting plate 1103; a plurality of groups of anti-scratch tubes 1106 are evenly distributed on a side wall of the rotating plate 1105 close to the limiting plate 1103; two groups of water-passing grooves 1107 are symmetrically opened on the outer wall of the anti-scratch tube 1106; Specifically, a transmission plate 1108 is provided on a side wall of the limiting plate 1103 away from the second motor 1104; the output end of the second motor 1104 is transmission-connected to the transmission plate 1108; a plurality of groups of magnetic columns 1109 are evenly distributed on a side wall of the transmission plate 1108 away from the limiting plate 1103; each group of the magnetic columns 1109 is movable through a corresponding group of anti-scratch tubes 1106; a group of support plates 1110 are provided at one end of each group of the magnetic columns 1109 away from the transmission plate 1108; the outer wall of each group of the support plates 1110 is movably fitted on the inner wall of the corresponding group of anti-scratch tubes 1106; a doser 1111 is provided on the top inner wall of the box body 1101.

[0032] The wastewater after filtration and flocculation enters the box 1101, and then the dosing device 1111 adds heavy metal capture agents to the wastewater to convert ionic heavy metals into magnetic complexes. Then the second motor 1104 is controlled to drive the transmission plate 1108 to rotate. Since each group of magnetic columns 1109 is movable and penetrates into a corresponding group of anti-scratch tubes 1106, the rotating plate 1105 and several groups of anti-scratch tubes 1106 rotate with the transmission plate 1108. While disturbing the water body to accelerate the conversion of the magnetic complex, the magnetic columns 1109 are used to adsorb the magnetic complex. Several groups of magnetic columns 1109 are located in the anti-scratch tubes 1106 to prevent the magnetic complex from being rubbed off by the water pipes when the water is used subsequently. At the same time, the several groups of magnetic columns 1109 are pulled out horizontally through the limiting plate 1103, and the magnetic complex on the magnetic columns 1109 can be quickly cleaned, thereby improving the heavy metal treatment effect of the treatment equipment.

[0033] By controlling the rotation of the flocculation barrel 1001, the counterweight floating block 1008 drives the medicine storage tube 1007 to move in the direction away from the arc panel 1003 under the action of centrifugal force. When the medicine storage tube 1007 moves to the maximum extent, the flocculating agent is slowly and evenly released into the wastewater. Then, several groups of counterweight floating blocks 1008 continue to drive several groups of arc panels 1003 to separate. The flocculants move toward the central axis of the flocculation barrel 1001 under the action of centripetal force. When the flocculation barrel 1001 stops rotating, several groups of arc panels 1003 are reset, thereby confining the flocculants in the annular structure. Not only can the wastewater of different volumes be flocculated evenly and quickly, but the flocculants can also be quickly collected, thereby improving the use effect of the treatment device.

[0034] A dosing device 1111 is used to add heavy metal capture agents into the wastewater to convert ionic heavy metals into magnetic complexes. The second motor 1104 is then controlled to drive the transmission plate 1108 to rotate. Since each group of magnetic columns 1109 moves through a corresponding group of anti-scratch tubes 1106, the rotating plate 1105 and several groups of anti-scratch tubes 1106 rotate with the transmission plate 1108. While disturbing the water body to accelerate the conversion of the magnetic complex, the magnetic columns 1109 are used to adsorb the magnetic complex. Several groups of magnetic columns 1109 are located in the anti-scratch tubes 1106 to prevent the magnetic complex from being rubbed off by the water pipes when the water is used subsequently, thereby improving the heavy metal treatment effect of the treatment equipment.

[0035] Start the first motor 12 to drive the primary filter screen 904 to rotate through the rotating shaft 903. The wastewater falls on the highest point of the inclined primary filter screen 904 through the diversion groove 8 on the guide plate 7. Large impurities such as fiber are intercepted by the primary filter screen 904. When there are too many impurities on the primary filter screen 904, the scraper 905 can be controlled to rotate to the top of the primary filter screen 904. As the primary filter screen 904 rotates, large impurities are intercepted by the scraper 905 at the lowest point and guided into the dirt collecting box 6. This not only avoids the blockage of the primary filter screen 904 and affects the water circulation rate, but also can realize the rapid collection of impurities, thereby improving the cleaning efficiency while improving the working efficiency of the treatment equipment.

[0036] The primary filter box 1, flocculation box 2 and water storage tank 3 of the treatment equipment are independently modularized, and the primary filter box 1 and the water storage tank 3 are connected by a plurality of support columns 4. When any link of the primary filter box 1, flocculation box 2 and water storage tank 3 fails, they can be repaired separately without affecting the normal operation of the other two, making the maintenance work of the treatment equipment simpler and more efficient, and improving the maintenance effect of the auxiliary equipment.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment, including a primary filter box, characterized by: The bottom of the primary filter box is movably connected to a flocculation box; the bottom of the flocculation box is movably connected to a water storage tank; a self-collecting flocculation mechanism capable of rotating is provided in the primary filter box; The self-collecting flocculation mechanism comprises a flocculation barrel; a connection frame is movably mounted on the top of the flocculation barrel; a plurality of groups of arc panels are slidably connected to the bottom of the connection frame in a circular array; a plurality of groups of arc panels are combined to form an annular structure; a sliding plate that can move in a vertical direction is provided on the outer wall of each group of the arc panels; A group of fixed tubes is provided on one side wall of each group of sliding plates away from the arc plate; a group of medicine storage tubes capable of limited movement are movably penetrated through one end of each group of fixed tubes away from the sliding plate; a group of counterweight floating blocks providing buoyancy and centrifugal force are provided on one end of each group of medicine storage tubes away from the fixed tubes.

2. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 1 is characterized by: A plurality of support columns are arranged between the primary filter box and the water storage tank; the top and bottom of the flocculation box are slidably connected to the bottom of the primary filter box and the top of the water storage tank respectively; a water inlet valve is arranged on the top of the primary filter box; a dirt collecting box is movably penetrated through one side wall of the flocculation box; a guide plate is arranged in the primary filter box; and a guide groove is opened on the guide plate.

3. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 2 is characterized by: The bottom opening of the guide groove deviates from the central axis of the guide plate; a self-cleaning screen mechanism is obliquely arranged below the guide plate; a first motor is arranged at the bottom of the guide plate; the output end of the first motor is transmission-connected to the self-cleaning screen mechanism; a water storage mechanism is arranged in the water tank.

4. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 3 is characterized by: The self-cleaning screen mechanism comprises a mounting ring; the mounting ring is tiltedly arranged on the inner wall of the primary filter box; a guide groove is provided on the inner wall of the mounting ring; a guide ring is movably sleeved in the guide groove; and a primary filter screen is sleeved on the inner wall of the guide ring.

5. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 4 is characterized by: A rotating shaft is sleeved on the inner wall of the primary filter screen; the rotating shaft is drivingly connected to the output end of the first motor; a cleaning slot is provided on the top of the mounting ring; the cleaning slot is arranged just above the dirt collecting box; A scraper is provided at one end of the cleaning channel close to the primary filter screen; the scraper movably contacts the top of the primary filter screen.

6. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 1 is characterized by: Each group of arc panels has a group of slide grooves on one side wall away from the central axis of the annular mechanism starting in the vertical direction; each group of sliding plates is slidably connected in a corresponding group of slide grooves; and each group of arc panels has a plurality of water holes evenly distributed on the bottom outer wall.

7. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 6 is characterized by: A collecting plate is provided between the bottoms of several groups of arc panels; several groups of sealing cavities are provided in the collecting plate in a circular array; a group of piston rods are movably passed through the inner wall of each group of sealing cavities away from the central axis of the collecting plate; one end of each group of piston rods away from the sealing cavity is connected to a corresponding group of arc panels; and a group of reset springs are provided in each group of fixed tubes.

8. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 7 is characterized by: Both ends of each group of reset springs are connected to the outer wall of a corresponding group of arc panels and a side wall of the medicine storage tube; a plurality of groups of first medicine holes are evenly spaced at the bottom of each group of medicine storage tubes; a plurality of groups of second medicine holes are evenly spaced at the bottom of each group of fixed tubes, and each group of the second medicine holes is movably connected to a corresponding group of first medicine holes.

9. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 3 is characterized by: The water storage mechanism includes a box body; a water inlet is provided on the top of the box body; a limiting plate is movably penetrated on one side wall of the box body; a second motor is provided on the side wall of the limiting plate away from the box body; a rotating plate is rotatably connected on the inner wall of the box body on the side away from the limiting plate; a plurality of groups of anti-scratch tubes are evenly distributed on the side wall of the rotating plate close to the limiting plate; two groups of water-passing grooves are symmetrically opened on the outer wall of the anti-scratch tube.

10. The aerospace-specific high-efficiency yarn-dyed fabric wastewater treatment equipment according to claim 9, characterized in that: A transmission plate is provided on one side wall of the limit plate away from the second motor; the output end of the second motor is connected to the transmission plate in transmission; a plurality of groups of magnetic columns are evenly distributed on one side wall of the transmission plate away from the limit plate; each group of the magnetic columns is movable through a corresponding group of anti-scratch tubes; a group of support sheets is provided at one end of each group of the magnetic columns away from the transmission plate; the outer wall of each group of the support sheets is movably fitted on the inner wall of a corresponding group of anti-scratch tubes; a doser is provided on the top inner wall of the box.

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