Cloth cleaning sewage treatment device for textile processing

Abstract

The invention relates to the technical field of sewage treatment, and discloses a cloth cleaning sewage treatment device for textile processing, the cloth cleaning sewage treatment device comprises a grating device and a rotary crushing device, the rotary crushing device comprises a crushing block, and the crushing block is used for tearing and disassembling blockages. And a barbed hook assembly is arranged in the crushing block and is used for hooking torn residues, so that the situation that a large amount of residues enter an adsorption and precipitation procedure, and the burden of the procedure is increased is avoided. And a baffle assembly and a water surface control assembly are arranged in the cleaning tooth rake, and the baffle assembly and the water surface control assembly are used for preventing residues which are not hooked by the barbed hook assembly from flowing to the adsorption and precipitation process under the action of water flow. The tooth rake type mechanical grating has the beneficial effects that the problem that a common tooth rake type mechanical grating mentioned in the background technology cannot clean suspended solids tightly clamped in the grating is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and specifically to a sewage treatment device for cleaning fabrics used in textile processing. Background Technique

[0002] Sewage cleaning equipment is widely used and important in the textile industry. The sewage generated during textile processing contains a large amount of pollutants such as dyes, auxiliaries, and oils. Sewage cleaning equipment such as rake-type mechanical grilles can effectively remove solid debris in the sewage, protect subsequent treatment equipment, and improve treatment efficiency. These devices treat sewage through physical, chemical, or biological methods to ensure that the sewage meets the discharge standards and reduces the impact on the environment. In the textile industry, sewage cleaning equipment is a key link in achieving green production and sustainable development.

[0003] The sewage treatment process in the textile industry usually includes: first, removing large suspended solids and fiber impurities through a grille; then using the coagulation and precipitation method to make fine suspended particles coagulate and precipitate; then entering the chemical treatment stage to remove color and refractory organic matter through redox reactions; subsequently entering the biological treatment link to degrade organic matter using microorganisms; and finally, through disinfection treatment to ensure that the effluent is safe and harmless and meets the discharge standards. The entire process is scientific and efficient, aiming to achieve the resource utilization of textile wastewater and environmental protection.

[0004] During the processing of fabrics, there may be some waste fabrics remaining in the processed fabrics after being cut. During the fabric cleaning process, these waste fabrics may enter the sewage treatment device along with the sewage generated after cleaning. In the first step of sewage treatment, the pretreatment is carried out through a rake-type mechanical grille to isolate and remove these larger fabric suspensions. However, during the flow of sewage through the grille, some suspensions with fabrics may get stuck in the gaps of the grille. Since the fabric has a certain toughness, it is very likely to get stuck in the grille. In this state for a long time, the waste fabric may adhere to other types of suspensions until the entire grille is blocked. When the common rake-type mechanical grille cleans this kind of suspension, its teeth may be restricted by the suspension, resulting in the inability to clean the suspension in the grille. Therefore, it does not meet the existing requirements, and for this reason, we propose a sewage treatment device for cleaning fabrics used in textile processing. Summary of the Invention

[0005] The present invention provides a sewage treatment device for cleaning fabrics used in textile processing, which has the beneficial effect of crushing and cleaning the suspensions that are tightly stuck in the grille and cannot be cleaned by the rake-type mechanical grille, and solves the problem that the common rake-type mechanical grille cannot clean the suspensions that are tightly stuck in the grille mentioned in the above background technique.

[0006] The present invention provides the following technical solution: A sewage treatment device for cleaning fabrics used in textile processing, including a grille device. The grille device includes a housing, a grille plate, a conveyor belt, a cleaning rod, and a cleaning tooth rake. A rotary crushing device is arranged in the cleaning tooth rake. The rotary crushing device includes a rotary groove opened in the cleaning tooth rake. A crushing mounting block is arranged in the rotary groove. The top of the crushing mounting block is fixedly connected with a crushing block. The crushing block tears and disassembles the blockage under the drive of a drive component.

[0007] A barb component is arranged in the crushing block. The barb component is used to hook the residues after being torn, so as to avoid a large amount of residues entering the adsorption and precipitation process and increasing the burden of this process.

[0008] A baffle component and a water surface control component are arranged in the cleaning tooth rake. The baffle component and the water surface control component are used to prevent the residues not hooked by the barb component from flowing to the adsorption and precipitation process under the action of water flow.

[0009] As an alternative embodiment of the sewage treatment device for cleaning fabrics used in textile processing according to the present invention, the grille plate is arranged in the housing, the conveyor belt is arranged on the inner wall of the housing, the cleaning rod is arranged on the side wall of the conveyor belt, and the cleaning tooth rake is installed in the cleaning rod.

[0010] As an alternative embodiment of the sewage treatment device for cleaning fabrics used in textile processing according to the present invention, a lifting groove and a spiral groove are opened at the bottom of the crushing mounting block. A crushing rotary block is arranged in the lifting groove. A spiral slider is slidably connected in the spiral groove. The spiral slider is fixedly connected to the outer side wall of the crushing rotary block. The crushing rotary block is rotatably connected to the bottom of the rotary groove. A gear ring groove is opened on the side wall of the crushing rotary block. A driving rack is arranged in the gear ring groove.

[0011] As an alternative embodiment of the sewage treatment device for cleaning fabrics used in textile processing according to the present invention, one side of the driving rack is connected with the drive component. The drive component includes a fixed shaft installed in the cleaning rod. The outer side wall of the fixed shaft is rotatably connected with the cleaning tooth rake through a first torsion spring. A large and small air groove is opened in the cleaning tooth rake. A large plate and a small plate are slidably connected in the large and small air groove. One side of the large plate is connected with a driving rod. The other end of the driving rod is arranged in a driving inclined groove. The driving inclined groove is opened on the side wall of the fixed shaft. The other side of the large plate is connected with a return spring. The other end of the return spring is installed in the large and small air groove. One end of the small plate is fixedly connected with the driving rack.

[0012] As an alternative solution of the fabric cleaning sewage treatment device for textile processing described in the present invention, wherein: the barb assembly includes an extending groove opened in the crushing block, a fixing block is slidably connected in the extending groove, a conical insertion head is fixedly connected to the top of the fixing block, an installation groove is opened on the side wall of the fixing block, a fixing barb shaft is fixedly connected in the installation groove, and barbs are rotatably connected to the side wall of the fixing barb shaft through a second torsion spring.

[0013] As an alternative solution of the fabric cleaning sewage treatment device for textile processing described in the present invention, wherein: the sliding of the fixing block in the extending groove is driven by a pneumatic assembly, the pneumatic assembly is arranged in the crushing block and the crushing installation block, the pneumatic assembly includes a first piston groove opened in the crushing installation block, a first piston rod is slidably connected in the first piston groove, the bottom of the first piston rod abuts against the crushing rotating block, the top of the first piston groove is connected to the first piston rod through a piston spring, the upper half of the first piston groove is communicated with the front half of a second piston groove through a communication channel, the communication channel is opened in the crushing installation block and the crushing block, the second piston groove is opened in the crushing block, a second piston plate is slidably connected in the second piston groove, and the other end of the second piston plate is fixedly connected to the tail of the fixing block.

[0014] As an alternative solution of the fabric cleaning sewage treatment device for textile processing described in the present invention, wherein: the baffle assembly includes a baffle sliding groove opened at one end of the cleaning tooth rake, a telescopic baffle is slidably connected in the baffle sliding groove, the bottom of the telescopic baffle is designed with an inclined surface, the bottom of the telescopic baffle is connected to the baffle sliding groove through a reset baffle spring, the inclined surface of the telescopic baffle abuts against a baffle telescopic driving wedge rod, the baffle telescopic driving wedge rod is slidably connected in a wedge rod sliding groove, the wedge rod sliding groove is opened in the cleaning tooth rake, the other end of the baffle telescopic driving wedge rod is inserted into a contact ring groove, the contact ring groove is opened on the outer side wall of the crushing installation block, and one end of the baffle telescopic driving wedge rod is designed as a cone.

[0015] As an alternative solution of the fabric cleaning sewage treatment device for textile processing described in the present invention, wherein: the water surface control assembly includes an adjusting piston groove opened in the cleaning tooth rake, the top of the adjusting piston groove is connected to an adjusting piston rod through an adjusting piston spring, a water inlet hole is opened at the bottom of the adjusting piston groove, a contact spring wedge groove rod is arranged at the bottom of the adjusting piston rod, and the contact spring wedge groove rod is slidably connected in a contact sliding groove, the contact sliding groove is opened in the cleaning tooth rake.

[0016] The present invention has the following beneficial effects: 1. The fabric washing sewage treatment device for textile processing, the rotary crushing equipment is designed to clean the blockage in the grille plate. The driving assembly drives the crushing block to first insert into the blockage, and then rotate and tear it. The driving rack drives the crushing rotating block to rotate, and at the same time, the spiral groove and spiral slider design make the crushing installation block slide up synchronously. The number of rotations of the crushing rotating block is controlled by the gear ratio to ensure that the crushing installation block slides up first and then rotates, so that the crushing block penetrates into the blockage and ensures the subsequent tearing process. The crushing block is set in multiple groups around the circumference to enhance the crushing effect. This design effectively solves the problem that the blockage is stuck in the grille and is difficult to clear, ensuring the normal progress of sewage treatment.

[0017] 2. The innovative design of the barbed hook assembly of the fabric cleaning sewage treatment device used in textile processing plays a key role in sewage treatment and effectively solves the burden problem caused by large blockages on the sedimentation process. Through the ingenious combination of the telescopic fixed block, the conical insertion head and the barbs, the barbed hook assembly can not only firmly fix the torn part in the process of tearing the blockage, preventing it from scattering and being difficult to recover during the tearing process, but also significantly improve the tearing effect. In particular, the insertion design of the fixed block enhances the fixation and tearing strength of the blockage, while the setting of the barbs ensures that the blockage is not easy to fall off after being torn, thereby effectively preventing large blockages from entering the sedimentation process and reducing the burden of the process. This design not only improves the efficiency of sewage treatment, but also ensures the normal operation of the sedimentation process, providing strong support for the stability and efficiency of the entire sewage treatment process.

[0018] 3. The fabric cleaning sewage treatment device for textile processing effectively solves the problem that the residual part of the torn blockage may enter the sedimentation process through the design of the baffle assembly. When the crushing mounting block rises, the telescopic baffle is driven to slide upward through the interaction between the friction ring groove and the baffle telescopic drive wedge rod. This design not only ensures that most of the residual blockages that are not collected by the barbed hook assembly are collected, but also prevents them from entering the sedimentation process under the action of water flow, thereby reducing the burden of the sedimentation process. This innovative baffle assembly design ensures the smooth progress of the sewage treatment process and improves the overall treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0020] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 .

[0021] Figure 3 It is a schematic diagram of the overall structure of the conveyor belt of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the cleaning tooth rake of the present invention.

[0023] Figure 5 This is the schematic top view structure of the cleaning tooth rake of the present invention.

[0024] Figure 6 Of the present invention Figure 5 Schematic cross-sectional structure diagram of the 1-1 section.

[0025] Figure 7 Of the present invention Figure 5 Schematic 2-2 structure diagram.

[0026] Figure 8 Of the present invention Figure 6 Schematic enlarged structure diagram at position A of the present invention.

[0027] Figure 9 Of the present invention Figure 7 Schematic enlarged structure diagram at position C of the present invention.

[0028] Figure 10 Schematic structure diagram of the connection between the crushing mounting block and the crushing rotating block of the present invention.

[0029] Figure 11 Of the present invention Figure 8 Schematic enlarged structure diagram at position D of the present invention.

[0030] Figure 12 Schematic structure diagram of the barb variation of the present invention.

[0031] Figure 13 Of the present invention Figure 6 Schematic enlarged structure diagram at position B of the present invention.

[0032] Figure 14 Of the present invention Figure 13 Schematic enlarged structure diagram at position E of the present invention.

[0033] Figure 15 Schematic structure diagram of the variation of the telescopic baffle, the baffle telescopic drive wedge rod and the contact spring wedge groove rod of the present invention.

[0034] In the figure: 1. Grille device; 11. Outer shell; 12. Grille plate; 13. Conveyor belt; 14. Cleaning rod; 15. Cleaning tooth rake; 2. Rotary crushing device; 21. Rotary groove; 22. Crushing mounting block; 23. Crushing block; 24. Crushing rotary block; 25. Lifting groove; 26. Spiral groove; 27. Spiral slider; 28. Gear ring groove; 29. Driving rack; 3. Driving assembly; 31. Fixed shaft; 32. First torsion spring; 33. Large and small air grooves; 34. Large plate; 35. Small plate; 36. Driving inclined groove; 37. Driving rod; 38. Return spring; 4. Water surface control assembly; 41. Adjusting piston groove; 42. Water inlet hole; 43. Adjusting piston rod; 44. Adjusting piston spring; 45. Contact spring wedge groove rod; 46. Contact chute; 5. Hook assembly; 51. Extension groove; 52. Fixed block; 53. Conical insertion head; 54. Mounting groove; 55. Fixed barbed shaft; 56. Barbs; 57. Second torsion spring; 6. Pneumatic assembly; 61. First piston groove; 62. First piston rod; 63. Second piston groove; 64. Second piston plate; 65. Piston spring; 66. Communication channel; 7. Baffle assembly; 71. Baffle chute; 72. Telescopic baffle; 73. Return baffle spring; 74. Baffle telescopic drive wedge rod; 75. Contact ring groove; 76. Wedge rod chute. Detailed implementation mode

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1. The purpose of this embodiment is to promote the solution of the problem that the common tooth rake type mechanical grille cannot clean the suspended matter tightly stuck in the grille. Please refer to Figures 1 to 15 , a cloth cleaning and sewage treatment device for textile processing, including a grille device 1. The grille device 1 includes an outer shell 11, a grille plate 12, a conveyor belt 13, a cleaning rod 14 and a cleaning tooth rake 15. A rotary crushing device 2 is arranged in the cleaning tooth rake 15. The rotary crushing device 2 includes a rotary groove 21 opened in the cleaning tooth rake 15. A crushing mounting block 22 is arranged in the rotary groove 21. The top of the crushing mounting block 22 is fixedly connected with a crushing block 23. The crushing block 23 tears and disassembles the blockage under the drive of the driving assembly 3.

[0037] A grille plate 12 is arranged in the outer shell 11. A conveyor belt 13 is arranged on the inner wall of the outer shell 11. A cleaning rod 14 is arranged on the side wall of the conveyor belt 13. A cleaning tooth rake 15 is installed in the cleaning rod 14.

[0038] The grille device 1, as the prior art, is used to filter large particulate matters in sewage. Driven by the conveyor belt 13, the large particulate matters separated by the grille plate 12 are taken out of the sewage through the cleaning rod 14 and the cleaning rake 15 (the specific detailed structure and working principle of the grille device 1 will not be elaborated here again).

[0039] At the bottom of the crushing mounting block 22, a lifting groove 25 and a spiral groove 26 are provided. A crushing rotating block 24 is arranged in the lifting groove 25. A spiral slider 27 is slidably connected in the spiral groove 26. The spiral slider 27 is fixedly connected to the outer side wall of the crushing rotating block 24. The crushing rotating block 24 is rotatably connected to the bottom of the rotating groove 21. A gear ring groove 28 is formed in the side wall of the crushing rotating block 24, and a driving rack 29 is arranged in the gear ring groove 28.

[0040] The rotating crushing device 2 is designed to clean the blockages stuck in the grille plate 12. Driven by the driving component 3, the crushing block 23 arranged above the cleaning rake 15 is first inserted into the blockage, and then through rotation, the blockage is torn apart. In this way, the situation where the blockage is stuck in the gap of the grille plate 12 can be effectively solved. Driven by the driving component 3, the driving rack 29 starts to slide forward. Since the driving rack 29 is meshed with the gear ring groove 28 in the crushing rotating block 24, under the push of the driving rack 29, the crushing rotating block 24 starts to rotate. A spiral groove 26 and a spiral slider 27 are arranged between the crushing rotating block 24 and the crushing mounting block 22. When the crushing rotating block 24 rotates, the crushing mounting block 22 will slide upward synchronously. The number of rotation turns of the crushing rotating block 24 is controlled by the tooth number ratio between the driving rack 29 and the gear ring groove 28. Through design, the number of turns of the spiral groove 26 is much smaller than the number of rotation turns of the crushing rotating block 24. Through this design, under the rotational movement of the crushing rotating block 24, the crushing mounting block 22 can first slide upward a certain distance and then rotate. Through this design, the crushing block 23 installed on the top of the crushing mounting block 22 can be first inserted into the blockage. The insertion of the crushing block 23 can ensure the normal progress of the subsequent tearing process and avoid the situation where the crushing block 23 rotates at the bottom of the blockage, resulting in the blockage not being torn. Then, through rotation, the blockage is torn from the middle. Multiple groups of crushing blocks 23 are arranged on the circumference, which can further improve the crushing effect.

[0041] One side of the driving rack 29 is connected with a driving assembly 3. The driving assembly 3 includes a fixed shaft 31 installed in the cleaning rod 14. The outer side wall of the fixed shaft 31 is rotationally connected with a cleaning tooth rake 15 through a first torsion spring 32. A large and small air groove 33 is formed in the cleaning tooth rake 15. A large plate 34 and a small plate 35 are slidably connected in the large and small air groove 33. One side of the large plate 34 is connected with a driving rod 37. The other end of the driving rod 37 is arranged in a driving inclined groove 36. The driving inclined groove 36 is formed in the side wall of the fixed shaft 31. The other side of the large plate 34 is connected with a return spring 38. The other end of the return spring 38 is installed in the large and small air groove 33. One end of the small plate 35 is fixedly connected with the driving rack 29.

[0042] The design of the driving assembly 3 is used to drive the driving rack 29 to slide, so as to ensure the rotation of the crushing rotating block 24. When the upper surface of the cleaning tooth rake 15 abuts against the blockage stuck in the gap of the grille plate 12, since the cleaning rod 14 always slides upward under the action of the conveyor belt 13, at this time, the cleaning rod 14 and the cleaning tooth rake 15 are resisted by the blockage, and the cleaning tooth rake 15 will bend downward around the fixed shaft 31. At this time, the driving rod 37 arranged in the cleaning tooth rake 15 will rotate around the fixed shaft 31 synchronously. The driving inclined groove 36 in the fixed shaft 31 will abut against the driving rod 37 and drive the driving rod 37 to slide to the right, and it will be transmitted through the large and small air grooves 33 to drive the small plate 35 to slide to the right synchronously, and then drive the driving rack 29 fixedly connected to one side of the small plate 35 to slide synchronously, and then drive the crushing rotating block 24 to rotate. Then, through the rotary crushing device 2, the crushing block 23 is used to clean the blockage stuck in the grille plate 12, ensure the fluidity in the grille plate 12, and then ensure the sewage treatment effect.

[0043] The design of the large and small air grooves 33, the large plate 34 and the small plate 35 ensures the sliding distance of the driving rack 29. Since the diameter of the fixed shaft 31 will not be designed too large, if a single channel is used to drive the driving rack 29 to slide, the sliding distance of the driving rack 29 is controlled by the length of the driving inclined groove 36. However, due to the limitation of the fixed shaft 31, the driving inclined groove 36 cannot be opened too large. Therefore, in order to ensure the sliding distance of the driving rack 29, through the design of the large and small air grooves 33, the gas in the large air groove is squeezed into the small air groove, which can increase the sliding distance of the small plate 35, and then ensure that the driving rack 29 can drive the crushing rotating block 24 to rotate for enough turns. The design of the return spring 38 ensures that when the cleaning tooth rake 15 is reset, the driving rod 37 can return to the driving inclined groove 36 to ensure the rotation of the crushing rotating block 24 next time.

[0044] Embodiment 2. The purpose of this embodiment is to promote the solution of the problem that the suspended matter after being torn may enter the adsorption and precipitation process with the water flow, increasing the burden of this process. This embodiment is an explanatory description based on Embodiment 1. Specifically, please refer to Figures 1 to 15, a barb assembly 5 is arranged inside the broken block 23. The barb assembly 5 is used to hook the residues after being torn, so as to avoid a large amount of residues entering the adsorption and precipitation process and increasing the burden of this process.

[0045] The barb assembly 5 includes a protruding groove 51 opened in the broken block 23. A fixed block 52 is slidably connected in the protruding groove 51. A conical insertion head 53 is fixedly connected to the top of the fixed block 52. An installation groove 54 is opened on the side wall of the fixed block 52. A fixed barb shaft 55 is fixedly connected in the installation groove 54. A barb 56 is rotatably connected to the side wall of the fixed barb shaft 55 through a second torsion spring 57.

[0046] The design of the barb assembly 5 is used to prevent large blockage objects after being torn from falling into the precipitation process. The precipitation process is mainly used to adsorb fine debris. The blockage objects after being torn may be large in volume due to continuous accumulation. For the precipitation process, large blockage objects seriously increase the burden of this process. Therefore, to avoid this phenomenon, through the design of the barb assembly 5, during the tearing process, through the telescopic design of the fixed block 52, the conical insertion head 53 and the barb 56, the fixed block 52 can be inserted into the blockage object, which has the effect of fixing the torn blockage object and avoiding the situation that the landing point of the large blockage object is uncertain and not easy to recycle during the tearing process. Among them, the insertion design of the fixed block 52 can further improve the tearing effect on the blockage object. At the same time, the design of the barb 56 can further ensure that the blockage object will not fall off easily after being torn, thereby avoiding the situation that the large blockage object after being torn enters the precipitation process and ensuring the normal progress of the precipitation process.

[0047] The sliding of the fixed block 52 in the protruding groove 51 is driven by a pneumatic assembly 6. The pneumatic assembly 6 is arranged in the broken block 23 and the broken installation block 22. The pneumatic assembly 6 includes a first piston groove 61 opened in the broken installation block 22. A first piston rod 62 is slidably connected in the first piston groove 61. The bottom of the first piston rod 62 abuts against a broken rotating block 24. The top of the first piston groove 61 is connected to the first piston rod 62 through a piston spring 65. The upper half of the first piston groove 61 is communicated with the front half of a second piston groove 63 through a communication channel 66. The communication channel 66 is opened in the broken installation block 22 and the broken block 23. The second piston groove 63 is opened in the broken block 23. A second piston plate 64 is slidably connected in the second piston groove 63. The other end of the second piston plate 64 is fixedly connected to the tail of the fixed block 52.

[0048] During the relative movement of the crushing mounting block 22 and the crushing rotating block 24, the first piston rod 62 slides downward under the action of the piston spring 65. Since the first piston groove 61 and the second piston groove 63 are connected through the communication channel 66, when the first piston rod 62 slides downward in the first piston groove 61, the second piston plate 64 slides leftward in the second piston groove 63. Since the other end of the second piston plate 64 is fixedly connected with the fixed block 52, through this design, during the upward insertion of the crushing mounting block 22, the fixed block 52 extends out of the crushing block 23 and inserts into the blockage through the conical insertion head 53. At the same time, the barbs 56 are completely exposed outside. At this time, the barbs 56 will undergo the changes as shown in Figure 12 shown. This change is beneficial to ensuring the fixation of the barbs 56 to the blockage. At the same time, the connection of the second torsion spring 57 enables the barbs 56 to rotate reversely during the reset process, and then through the extension groove 51 and the corner of the crushing block 23, the blockage fixed on the barbs 56 is scraped off by this corner, ensuring the cleanliness of the barbs 56 after recovery.

[0049] Embodiment 3. The purpose of this embodiment is to promote the solution of the problem that the residues not hooked by the barb assembly 5 flow towards the adsorption and precipitation process under the action of water flow. This embodiment is an explanatory description based on Embodiment 2. Specifically, please refer to Figures 1 to 15 . A baffle assembly 7 and a water surface control assembly 4 are arranged in the cleaning rake 15. The baffle assembly 7 and the water surface control assembly 4 are used to prevent the residues not hooked by the barb assembly 5 from flowing towards the adsorption and precipitation process under the action of water flow.

[0050] The baffle assembly 7 includes a baffle chute 71 opened at one end of the cleaning rake 15. A telescopic baffle 72 is slidably connected in the baffle chute 71. The bottom of the telescopic baffle 72 is designed with an inclined surface. The bottom of the telescopic baffle 72 is connected with the baffle chute 71 through a reset baffle spring 73. The inclined surface of the telescopic baffle 72 abuts against a baffle telescopic driving wedge rod 74. The baffle telescopic driving wedge rod 74 is slidably connected in a wedge rod chute 76. The wedge rod chute 76 is opened in the cleaning rake 15. The other end of the baffle telescopic driving wedge rod 74 is inserted into a contact ring groove 75. The contact ring groove 75 is opened on the outer side wall of the crushing mounting block 22. One end of the baffle telescopic driving wedge rod 74 is designed as a cone.

[0051] The design of the baffle assembly 7 is used to prevent part of the residue from remaining uncollected by the barb assembly 5 after the blockage is torn and flowing into the precipitation process under the flow of water. Through the design of the baffle assembly 7, when the crushing mounting block 22 rises, it drives the telescopic baffle 72 to slide upward. Through the extension of the telescopic baffle 72, most of the residual blockage not collected by the barb assembly 5 can be collected, preventing it from flowing into the precipitation process under the action of water flow and increasing the burden on the precipitation process.

[0052] During the upward movement of the crushing mounting block 22, at the corner of the abutting ring groove 75 and the inclined surface of the abutting baffle telescopic driving wedge rod 74, the baffle telescopic driving wedge rod 74 is driven to slide to the right. Due to the design of the groove at the other end of the baffle telescopic driving wedge rod 74 and the inclined surface design at the bottom of the telescopic baffle 72, while the baffle telescopic driving wedge rod 74 slides to the right, the telescopic baffle 72 can be driven to slide upward. Through this design, the telescopic baffle 72 can be extended before the crushing process starts, preventing residual blockages from entering the sedimentation process under the action of water flow during the subsequent crushing process, avoiding an increased burden on the sedimentation process caused by blockages, and ensuring the normal progress of the sewage treatment process.

[0053] The water surface control assembly 4 includes an adjustment piston groove 41 formed in the cleaning rake 15. The top of the adjustment piston groove 41 is connected to an adjustment piston rod 43 through an adjustment piston spring 44. An inlet hole 42 is formed at the bottom of the adjustment piston groove 41. A contact spring wedge groove rod 45 is provided at the bottom of the adjustment piston rod 43. The contact spring wedge groove rod 45 is slidably connected in a contact chute 46 formed in the cleaning rake 15.

[0054] The design of the water surface control assembly 4 ensures that when the cleaning rod 14 and the cleaning rake 15 leave the water surface, the telescopic baffle 72 can fall normally. The telescopic baffle 72 adopts a telescopic design rather than a fixed design because a fixed telescopic baffle 72 would prevent the scraping device (prior art, not described in detail in this solution) at the top of the grille device 1 for scraping debris on the cleaning rod 14 and the cleaning rake 15 from cleaning the debris inside the fence. At the same time, to ensure that the telescopic baffle 72 is always in the extended state before leaving the water, during the downward movement of the crushing mounting block 22, the baffle telescopic driving wedge rod 74 will not directly re-insert into the abutting ring groove 75, and the reset of the baffle telescopic driving wedge rod 74 is driven by the water surface control assembly 4. This design does not affect the normal up and down sliding of the crushing mounting block 22 and ensures that the telescopic baffle 72 will not fall before leaving the water.

[0055] Since the conveyor belt 13 has an elliptical rotation design, the water surface control assembly 4 has two states of entering and leaving the water surface. When the water surface control assembly 4 enters the water surface, water enters the lower half of the adjustment piston groove 41 through the inlet hole 42, driving the adjustment piston rod 43 to slide upward, and at this time, the spring in the contact spring wedge groove rod 45 is in a normal state.

[0056] When the telescopic baffle 72 is extended and leaves the water surface, the water at the bottom of the regulating piston groove 41 is discharged through the water inlet hole 42, and under the action of the regulating piston spring 44, the regulating piston rod 43 slides downward, contacts the inclined surface of the contact spring wedge groove rod 45, and drives the contact spring wedge groove rod 45 to slide to the left. At this time, one end of the baffle telescopic driving wedge rod 74 contacts and slides to the left under the sliding of the contact spring wedge groove rod 45, breaking away from the restriction on the telescopic baffle 72. At this time, the bottom of the telescopic baffle 72 is restricted by the contact spring wedge groove rod 45, and due to the inclined surface design of one end of the contact spring wedge groove rod 45 The cam 74 is in the state of being moved downwardly, and the spring 73 is in the state of being moved downwardly, so that the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly, so that the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly, so that the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly, so that the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly, so that the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly, so that the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly, so that the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly, and the cam 74 is in the state of being moved downwardly. Figure 15 as shown).

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A textile processing cloth washing wastewater treatment device, comprising a grille device (1), wherein the grille device (1) comprises a housing (11), a grille plate (12), a conveyor belt (13), a cleaning rod (14) and a cleaning tooth rake (15), characterized in that: The cleaning tooth rake (15) is provided with a rotary crushing device (2), the rotary crushing device (2) comprising a rotary groove (21) provided in the cleaning tooth rake (15), a crushing mounting block (22) being provided in the rotary groove (21), a crushing block (23) being fixedly connected to the top of the crushing mounting block (22), and the crushing block (23) tearing and disassembling the blockage under the drive of the driving component (3); A barbed hook assembly (5) is arranged in the breaking block (23), and the barbed hook assembly (5) is used to hook the torn residues to prevent a large amount of residues from entering the adsorption and precipitation process, thereby increasing the burden of the process; The cleaning tooth rake (15) is provided with a baffle assembly (7) and a water surface control assembly (4), and the baffle assembly (7) and the water surface control assembly (4) are used to prevent the residues not hooked by the barbed hook assembly (5) from flowing to the adsorption and sedimentation process under the action of the water flow.

2. A textile processing cloth washing wastewater treatment device according to claim 1, characterized in that: A grid plate (12) is arranged in the shell (11), a conveyor belt (13) is arranged on the inner wall of the shell (11), a cleaning rod (14) is arranged on the side wall of the conveyor belt (13), and a cleaning tooth rake (15) is installed in the cleaning rod (14).

3. The textile processing cloth washing wastewater treatment device according to claim 1, characterized in that: The bottom of the crushing installation block (22) is provided with a lifting groove (25) and a spiral groove (26); a crushing rotating block (24) is arranged in the lifting groove (25); a spiral slider (27) is slidably connected in the spiral groove (26); the spiral slider (27) is fixedly connected to the outer wall of the crushing rotating block (24); the crushing rotating block (24) is rotatably connected to the bottom of the rotating groove (21); a gear ring groove (28) is provided on the side wall of the crushing rotating block (24); a driving rack (29) is arranged in the gear ring groove (28).

4. A textile processing cloth washing wastewater treatment device according to claim 3, characterized in that: The driving assembly (3) is connected to one side of the driving rack (29). The driving assembly (3) comprises a fixed shaft (31) installed in the cleaning rod (14). The outer wall of the fixed shaft (31) is rotatably connected to the cleaning tooth rake (15) via a No. 1 torsion spring (32). The cleaning tooth rake (15) is provided with large and small air grooves (33). A large plate (34) and a small plate (35) are slidably connected in the large and small air grooves (33). A driving rod (37) is connected to one side of the large plate (34). The other end of the driving rod (37) is arranged in a driving inclined groove (36). The driving inclined groove (36) is arranged in the side wall of the fixed shaft (31). A return spring (38) is connected to the other side of the large plate (34). The other end of the return spring (38) is installed in the large and small air grooves (33). One end of the small plate (35) is fixedly connected to the driving rack (29).

5. The textile processing cloth washing wastewater treatment device according to claim 3, characterized in that: The barbed hook assembly (5) comprises an extension groove (51) provided in the breaking block (23), a fixed block (52) being slidably connected in the extension groove (51), a conical insertion head (53) being fixedly connected to the top of the fixed block (52), a mounting groove (54) being provided in the side wall of the fixed block (52), a fixed barbed shaft (55) being fixedly connected in the mounting groove (54), and a barb (56) being rotatably connected to the side wall of the fixed barbed shaft (55) via a No. 2 torsion spring (57).

6. A textile processing cloth washing wastewater treatment device according to claim 5, characterized in that: The sliding movement of the fixed block (52) in the extending groove (51) is driven by a pneumatic assembly (6). The pneumatic assembly (6) is arranged in the crushing block (23) and the crushing mounting block (22). The pneumatic assembly (6) comprises a No. 1 piston groove (61) provided in the crushing mounting block (22). A No. 1 piston rod (62) is slidably connected in the No. 1 piston groove (61). The bottom of the No. 1 piston rod (62) abuts against the crushing rotating block (24). The top of the No. 1 piston groove (61) is driven by a piston spring. (65) is connected to the No. 1 piston rod (62), the upper half of the No. 1 piston groove (61) is connected to the front half of the No. 2 piston groove (63) through a connecting channel (66), the connecting channel (66) is opened in the crushing mounting block (22) and the crushing block (23), the No. 2 piston groove (63) is opened in the crushing block (23), and a No. 2 piston plate (64) is slidably connected in the No. 2 piston groove (63), and the other end of the No. 2 piston plate (64) is fixedly connected to the tail of the fixed block (52).

7. The textile processing cloth washing wastewater treatment device according to claim 1, characterized in that: The baffle assembly (7) includes a baffle slot (71) provided at one end of the cleaning tooth rake (15), a telescopic baffle (72) being slidably connected in the baffle slot (71), a bottom of the telescopic baffle (72) being designed with an inclined surface, the bottom of the telescopic baffle (72) being connected to the baffle slot (71) via a return baffle spring (73), the inclined surface of the telescopic baffle (72) being in contact with a baffle telescopic driving wedge rod (74), the baffle telescopic driving wedge rod (74) being slidably connected in a wedge rod slot (76), the wedge rod slot (76) being provided in the cleaning tooth rake (15), the other end of the baffle telescopic driving wedge rod (74) being inserted into a contact annular groove (75), the contact annular groove (75) being provided on the outer side wall of the crushing mounting block (22), and one end of the baffle telescopic driving wedge rod (74) being of conical design.

8. A textile processing cloth washing wastewater treatment device according to claim 7, characterized in that: The water surface control component (4) comprises an adjusting piston groove (41) provided in the cleaning tooth rake (15); the top of the adjusting piston groove (41) is connected to the adjusting piston rod (43) via an adjusting piston spring (44); a water inlet hole (42) is provided at the bottom of the adjusting piston groove (41); a resisting spring wedge groove rod (45) is provided at the bottom of the regulating piston rod (43); the resisting spring wedge groove rod (45) is slidably connected in a resisting slide groove (46); and the resisting slide groove (46) is provided in the cleaning tooth rake (15).

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