Device for treating production wastewater of flame-retardant, anti-corrosion and anti-permeation glass fiber surfacing felt

Abstract

The invention belongs to the technical field of wastewater treatment, and particularly relates to a flame-retardant, anti-corrosion and anti-permeation glass fiber surface felt production wastewater treatment device which comprises a grating box, an adjusting box, a coagulating sedimentation box, an aerobic box and a disinfection box. A same first connecting pipe is fixedly communicated between the adjusting box and the coagulative precipitation box, a same second connecting pipe is fixedly communicated between the coagulative precipitation box and the aerobic box, and a same third connecting pipe is fixedly communicated between the aerobic box and the disinfection box. When wastewater generated in the production process of the glass fiber surfacing mat is treated, after floc with a certain thickness floats on the surface of the wastewater in the coagulating sedimentation tank, a proper amount of activated carbon powder can be automatically and uniformly distributed on the surface of the wastewater according to the thickness of the floc, so that the density of the floc is increased, the settling speed of the floc is increased, and the wastewater treatment effect is improved. The wastewater treatment efficiency is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of wastewater treatment, and in particular relates to a wastewater treatment device for the production of flame-retardant, corrosion-resistant and permeation-resistant glass fiber surface felt. Background Art

[0002] Glass fiber surface mat is a thin sheet non-woven material made of glass fiber through a wet or dry process. It is usually made of continuous filaments or chopped filaments combined by chemical binders or mechanical action. It has the functions of flame retardancy, anti-corrosion and anti-penetration, and can maintain stable performance in harsh chemical environments. In the wet production of glass fiber surface mat, the preparation, filtration, and cleaning of the fiber suspension will generate a large amount of wastewater. There are a large number of pollutants in the wastewater. Before discharging the wastewater, the waste needs to be treated. For example, a glass fiber chopped mat production wastewater recovery and reuse device is proposed in patent announcement number CN206428104U.

[0003] During the production process of glass fiber surface felt, the wastewater generated contains a large amount of fine glass fibers. Although the larger impurities are removed by filtration in the grid pool and most of the fine glass fibers are intercepted by the filter membrane, a small amount of glass fibers with a diameter smaller than the membrane pore size still penetrate the filter membrane and enter the coagulation sedimentation tank. Due to the small size of these glass fibers, the flocs formed with the colloidal particles in the pool have a low density and are easy to float on the liquid surface. Especially under high-load operating conditions, the flocs are prone to be lost with the effluent, which eventually leads to the effluent suspended solids index exceeding the standard, seriously affecting the wastewater treatment effect.

[0004] Therefore, a flame retardant, anti-corrosion and anti-permeability glass fiber surface felt production wastewater treatment device is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a flame retardant, anti-corrosion and anti-permeation glass fiber surface felt production wastewater treatment device in response to the above problems.

[0006] To achieve the above-mentioned object, the present invention adopts the following technical solutions: a flame-retardant, anti-corrosion and anti-permeability glass fiber surface felt production wastewater treatment device, comprising a grid box, a regulating box, a coagulation and sedimentation box, an aerobic box and a disinfection box, the grid box being connected to the regulating box through a filter assembly, the regulating box and the coagulation and sedimentation box being fixedly connected by a same first connecting pipe, the coagulation and sedimentation box and the aerobic box being fixedly connected by a same second connecting pipe, the aerobic box and the disinfection box being fixedly connected by a same third connecting pipe, the outer wall of the coagulation and sedimentation box being fixedly connected to a controller, and further comprising:

[0007] A detection component is provided on the upper side wall of the coagulation sedimentation tank and is used to detect the thickness of floating flocs in the coagulation sedimentation tank;

[0008] The processing component is arranged on the upper side wall of the coagulation sedimentation tank and is used for spraying activated carbon powder into the coagulation sedimentation tank.

[0009] Preferably, the filter assembly includes a filter box located between the grille box and the regulating box, the side wall of the filter box is fixedly connected to a recovery box, the upper side wall of the recovery box is fixedly connected to a recovery pipe, the recovery pipe is an inverted L-shaped structure, the upper end of the recovery pipe passes through the filter box, the pipe wall of the recovery pipe located in the filter box is rotatably connected to the filter cartridge through a sealed bearing, one end of the recovery pipe located in the filter cartridge is fixedly connected to an inclined recovery cover, the two end covers of the filter cartridge are detachable structures, the side wall of the filter cartridge is provided with a plurality of filter ports, the inner wall of the filter port is fixedly connected to a mounting frame, the side wall of the mounting frame is fixedly connected to a filter membrane, and the filter membrane and the mounting frame are connected. A pressure sensor is connected between the grille box and the rear side wall of the grille box is fixedly connected to a water injection pipe. The rear end of the water injection pipe passes through the filter box and is rotatably connected to the filter cartridge. One end of the water injection pipe located in the filter cartridge is fixedly connected to a water distribution pipe, and the lower side pipe wall of the water distribution pipe is fixedly connected to multiple water distribution heads. The side wall of the filter box is fixedly connected to a drive motor, and the output end of the drive motor is connected to the filter cartridge through a gear ring transmission assembly. The side wall of the filter box is fixedly connected to a delivery pump, and the water inlet end of the delivery pump is fixedly connected to a water inlet pipe, which is connected to the filter box. The water outlet end of the delivery pump is fixedly connected to a water delivery pipe, and the upper end of the water delivery pipe is fixedly connected to the regulating box.

[0010] Preferably, the detection component includes a detection electric push rod, the moving end of the detection electric push rod passes through the side wall of the coagulation and sedimentation box and is fixedly connected to a lifting cover, the lower side wall of the lifting cover is fixedly connected to a detection cylinder, the upper end of the detection cylinder is a closed structure, the lower end of the detection cylinder is an open structure, the detection cylinder is a transparent structure, and two oppositely arranged detection cavities are opened inside the detection cylinder. The upper side walls of the two detection cavities are fixedly connected to a small electric push rod, the moving end of the small electric push rod on the left is fixedly connected to a laser generator, and the moving end of the small electric push rod on the right is fixedly connected to a lifting plate, the side wall of the lifting plate is fixedly connected to a plurality of laser receivers, and the spacing between two adjacent laser receivers is 0.5 cm. The rear side wall of the coagulation and sedimentation box is connected to two reagent input pipes.

[0011] Preferably, the processing component includes a translation plate located above the coagulation sedimentation box, and rollers are connected to the four corners of the lower side wall of the translation plate. The upper side wall of the translation plate is fixedly connected to a storage cylinder through a bracket, and the lower side wall of the storage cylinder is fixedly connected to a delivery pipe. The upper side wall of the coagulation sedimentation box is provided with a sliding opening that matches the delivery pipe, and the lower end of the delivery pipe is located in the coagulation sedimentation box through the sliding opening. The upper inner wall of the coagulation sedimentation box is fixedly connected to a screw linear module, and the moving end of the screw linear module is connected to the delivery pipe. The lower end of the delivery pipe is fixedly connected to a delivery cover, and the inner wall of the delivery cover is rotatably connected to a delivery roller, and a plurality of storage slots are provided on the surface of the delivery roller, and the front side wall of the delivery cover is connected to a control motor, and the output shaft of the control motor passes through the delivery cover and is connected to the delivery roller.

[0012] Preferably, a cleaning electric push rod is inserted into the upper side wall of the detection cylinder, the movable end of the cleaning electric push rod is located in the detection cylinder and is fixedly connected to a cleaning motor, the output shaft of the cleaning motor is fixedly connected to a rubber plate, the outer wall of the rubber plate is fitted with the inner wall of the detection cylinder, and the side walls of the rubber plate, the detection cylinder and the lifting cover are all provided with air pressure holes.

[0013] Preferably, the pipe wall of the water supply pipe is fixedly connected to a cleaning pipe, a regulating valve is provided in the cleaning pipe, the end of the cleaning pipe away from the water supply pipe passes through the recovery pipe and is fixedly connected to the side wall of the recovery cover, the side wall of the cleaning pipe is fixedly connected to multiple short pipes, and the side wall of the recovery cover is provided with multiple jacks that match the short pipes.

[0014] Preferably, an air pump is fixedly connected to the upper side wall of the filter box, and an air outlet end of the air pump is fixedly connected to an air blowing head.

[0015] Preferably, a protective cover is fixedly connected to the upper side wall of the coagulation sedimentation box, and the storage cylinder is located inside the protective cover.

[0016] Compared with the existing technology, the advantages of a flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device are:

[0017] 1. Through the detection components and treatment components set up, when treating the wastewater generated in the production process of glass fiber surface mat, when a certain thickness of flocs floats on the surface of the wastewater inside the coagulation sedimentation tank, an appropriate amount of activated carbon powder can be automatically distributed on the surface of the wastewater according to the thickness of the flocs, thereby increasing the density of the flocs and improving the sedimentation rate of the flocs, ensuring the efficiency of wastewater treatment.

[0018] 2. Through the filter assembly set up, when filtering impurities inside the wastewater, the grid box can be used to filter the larger particles of impurities inside the wastewater, and the filter membrane can be used to filter a large amount of glass fiber in the wastewater, thereby reducing the amount of glass fiber in the wastewater in subsequent steps and reducing the impact of glass fiber on wastewater treatment.

[0019] 3. Through the provided cleaning electric push rod, cleaning motor and rubber plate, after the detection cylinder is inserted into the wastewater in the coagulation sedimentation box, the impurities attached to the inner wall of the detection cylinder can be automatically cleaned, thereby avoiding the problem of impurities attached to the inner wall of the detection box affecting the accuracy of subsequent floc thickness detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a wastewater treatment device for producing flame-retardant, corrosion-resistant and permeation-resistant glass fiber surface mats provided by the present invention;

[0021] Figure 2 This is a schematic structural diagram of a filter assembly in a wastewater treatment device for producing flame-retardant, corrosion-resistant, and permeation-resistant glass fiber surface felt provided by the present invention;

[0022] Figure 3 This is a schematic diagram of the coordination of a recovery hood and a cleaning pipe in a wastewater treatment device for producing flame-retardant, corrosion-resistant and permeation-resistant glass fiber surface felt provided by the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of a coagulation and sedimentation tank in a wastewater treatment device for producing flame-retardant, corrosion-resistant and permeation-resistant glass fiber surface felt provided by the present invention;

[0024] Figure 5 This is a schematic diagram of the internal structure of a delivery cover in a wastewater treatment device for producing a flame-retardant, anti-corrosion, and anti-permeability glass fiber surface felt provided by the present invention;

[0025] Figure 6 This is a schematic diagram of the internal structure of a detection cylinder in a wastewater treatment device for producing flame-retardant, corrosion-resistant and permeation-resistant glass fiber surface felt provided by the present invention;

[0026] Figure 7 The present invention provides a schematic diagram of the positional relationship between a laser generator and a laser receiver in a wastewater treatment device for producing flame-retardant, corrosion-resistant and permeation-resistant glass fiber surface felt.

[0027] In the figure: 1 grid box, 2 regulating box, 3 coagulation sedimentation box, 4 aerobic box, 5 disinfection box, 6 first connecting pipe, 7 second connecting pipe, 8 third connecting pipe, 9 controller, 10 filter assembly, 101 filter box, 102 recovery box, 11 recovery pipe, 12 filter cartridge, 13 recovery cover, 14 filter port, 15 installation frame, 16 filter membrane, 17 water injection pipe, 18 water distribution pipe, 19 drive motor, 20 delivery pump, 21 water inlet pipe, 22 water delivery pipe, 23 detection assembly, 231 detection electric push rod, 232 liter Lowering cover, 24 detection cylinder, 25 detection chamber, 26 small electric push rod, 27 laser generator, 28 lifting plate, 29 laser receiver, 30 medicine feeding tube, 31 processing component, 311 translation plate, 312 storage cylinder, 32 delivery tube, 33 screw linear module, 34 delivery cover, 35 delivery roller, 36 storage trough, 37 control motor, 38 cleaning electric push rod, 39 cleaning motor, 40 rubber plate, 41 cleaning tube, 42 regulating valve, 43 short tube, 44 air pump, 45 blowing head, 46 protective cover. DETAILED DESCRIPTION

[0028] The technical solutions 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 only part of the embodiments of the present invention, rather than all the embodiments.

[0029] like Figure 1-Figure 7As shown, a flame retardant, anti-corrosion and anti-permeability glass fiber surface felt production wastewater treatment device includes a grid box 1, a regulating box 2, a coagulation sedimentation box 3, an aerobic box 4 and a disinfection box 5. The grid box 1 is connected to the regulating box 2 through a filter assembly 10. The regulating box 2 and the coagulation sedimentation box 3 are fixedly connected by a first connecting pipe 6, the coagulation sedimentation box 3 and the aerobic box 4 are fixedly connected by a second connecting pipe 7, and the aerobic box 4 and the disinfection box 5 are fixedly connected by a third connecting pipe 8. The outer wall of the coagulation sedimentation box 3 is fixedly connected to a controller 9. The filter assembly 10 includes a filter assembly located on the grid box. 1 and the regulating box 2, the side wall of the filter box 101 is fixedly connected to the recovery box 102, the upper side wall of the recovery box 102 is fixedly connected to the recovery pipe 11, the recovery pipe 11 is an inverted L-shaped structure, the upper end of the recovery pipe 11 passes through the filter box 101, the recovery pipe 11 is located in the filter box 101 and is rotatably connected to the filter cartridge 12 through a sealed bearing, one end of the recovery pipe 11 located in the filter cartridge 12 is fixedly connected to a recovery cover 13 arranged in an inclined manner, the cover plates at both ends of the filter cartridge 12 are detachable structures, and the side wall of the filter cartridge 12 is provided with a plurality of filter ports 14, the filter ports The inner wall of the grille box 101 is fixedly connected to a mounting frame 15, and the side wall of the mounting frame 15 is fixedly connected to a filter membrane 16. A pressure sensor is connected between the filter membrane 16 and the mounting frame 15. The upper side wall of the filter box 101 is fixedly connected to an air pump 44. The air outlet end of the air pump 44 is fixedly connected to an air blowing head 45, which can clean up the glass fiber adhering to the surface of the filter membrane 16. The rear side wall of the grille box 1 is fixedly connected to a water injection pipe 17. The rear end of the water injection pipe 17 passes through the filter box 101 and is rotatably connected to the filter cartridge 12. One end of the water injection pipe 17 located in the filter cartridge 12 is fixedly connected to a water distribution pipe. 18. The lower side wall of the water distribution pipe 18 is fixedly connected to multiple water distribution heads. The side wall of the filter box 101 is fixedly connected to a drive motor 19. The output end of the drive motor 19 is connected to the filter cartridge 12 through a gear ring transmission assembly. The side wall of the filter box 101 is fixedly connected to a delivery pump 20. The water inlet end of the delivery pump 20 is fixedly connected to a water inlet pipe 21. The water inlet pipe 21 is connected to the filter box 101. The water outlet end of the delivery pump 20 is fixedly connected to a water delivery pipe 22. The upper end of the water delivery pipe 22 is fixedly connected to the regulating box 2. It can filter most of the glass fibers in the wastewater and also includes:

[0030] The detection component 23 is arranged on the upper side wall of the coagulation sedimentation box 3 and is used to detect the thickness of the floating flocs in the coagulation sedimentation box 3. The detection component 23 includes a detection electric push rod 231. The moving end of the detection electric push rod 231 passes through the side wall of the coagulation sedimentation box 3 and is fixedly connected to a lifting cover 232. The lower side wall of the lifting cover 232 is fixedly connected to a detection cylinder 24. The upper end of the detection cylinder 24 is a closed structure, and the lower end of the detection cylinder 24 is an open structure. The detection cylinder 24 is a transparent structure, and the interior of the detection cylinder 24 is provided with two oppositely arranged The detection chamber 25, the upper side walls of the two detection chambers 25 are fixedly connected with a small electric push rod 26, the moving end of the small electric push rod 26 on the left is fixedly connected with a laser generator 27, and the moving end of the small electric push rod 26 on the right is fixedly connected with a lifting plate 28, and the side wall of the lifting plate 28 is fixedly connected with a plurality of laser receivers 29, and the distance between two adjacent laser receivers 29 is 0.5 cm. The rear side wall of the coagulation sedimentation tank 3 is connected with two reagent injection pipes 30, which can detect the thickness of floating flocs on the wastewater surface;

[0031] The processing component 31 is arranged on the upper side wall of the coagulation sedimentation box 3 and is used to spray activated carbon powder into the coagulation sedimentation box 3. The processing component 31 includes a translation plate 311 located above the coagulation sedimentation box 3. The four corners of the lower side wall of the translation plate 311 are connected to rollers. The upper side wall of the translation plate 311 is fixedly connected to a storage cylinder 312 through a bracket. The upper side wall of the coagulation sedimentation box 3 is fixedly connected to a protective cover 46. The storage cylinder 312 is located in the protective cover 46. The lower side wall of the storage cylinder 312 is fixedly connected to a delivery pipe 32. The upper side wall of the coagulation sedimentation box 3 is provided with a sliding port that matches the delivery pipe 32. The lower end of the delivery pipe 32 is connected through the sliding port. Located in the coagulation sedimentation box 3, the upper inner wall of the coagulation sedimentation box 3 is fixedly connected with a screw linear module 33, the movable end of the screw linear module 33 is connected to the delivery pipe 32, and the lower end of the delivery pipe 32 is fixedly connected with a delivery cover 34. The inner wall of the delivery cover 34 is rotatably connected with a delivery roller 35, and a plurality of storage grooves 36 are provided on the surface of the delivery roller 35. The front side wall of the delivery cover 34 is connected with a control motor 37, and the output shaft of the control motor 37 passes through the delivery cover 34 and is connected to the delivery roller 35, which automatically distributes an appropriate amount of activated carbon powder to the surface of the wastewater, thereby increasing the density of the flocs, improving the sedimentation rate of the flocs, and ensuring the efficiency of wastewater treatment.

[0032] A cleaning electric push rod 38 is inserted into the upper side wall of the detection cylinder 24. The moving end of the cleaning electric push rod 38 is located in the detection cylinder 24 and is fixedly connected to a cleaning motor 39. The output shaft of the cleaning motor 39 is fixedly connected to a rubber plate 40. The outer wall of the rubber plate 40 fits the inner wall of the detection cylinder 24. The rubber plate 40, the detection cylinder 24 and the side walls of the lifting cover 232 are all provided with air pressure holes, which can clean impurities adhering to the inner wall of the detection cylinder 24.

[0033] The pipe wall of the water supply pipe 22 is fixedly connected to a cleaning pipe 41, and a regulating valve 42 is provided in the cleaning pipe 41. The end of the cleaning pipe 41 away from the water supply pipe 22 passes through the recovery pipe 11 and is fixedly connected to the side wall of the recovery cover 13. The side wall of the cleaning pipe 41 is fixedly connected to multiple short pipes 43. The side wall of the recovery cover 13 is provided with multiple jacks that match the short pipes 43, which can allow the glass fiber adhered to the surface of the recovery cover 13 to flow into the recovery pipe 11.

[0034] The operating principle of the present invention is now described as follows: wastewater is transported into the grid box 1 through the injection port on the surface of the grid box 1, the grid box 1 is used to filter impurities with larger particles in the wastewater, the wastewater after filtering through the grid box 1 is transported to the filter assembly 10, the filter assembly 10 is used to filter most of the glass fibers in the wastewater, the wastewater after filtering again is transported to the regulating box 2, the regulating box 2 is used to adjust the acidity and alkalinity of the wastewater, the regulated wastewater is transported to the coagulation sedimentation tank 3 for flocculation treatment, so that impurities such as suspended matter and colloidal particles in the wastewater are aggregated into larger flocs, and then solid-liquid separation is achieved by gravity sedimentation, and then the wastewater after flocculation treatment is transported to the aerobic box 4, the organic pollutants in the wastewater are treated, and finally it is transported to the disinfection box 5, and ozone or ultraviolet rays are used to inactivate pathogenic microorganisms in the wastewater, so that the effluent meets the discharge standard or reuse requirements, thereby ensuring water quality safety;

[0035] When the wastewater after the initial purification by the grid box 1 is transported to the filter assembly 10, the wastewater will be transported to the filter cartridge 12 through the water injection pipe 17 and the water distribution pipe 18, and the filter membrane 16 inside the filter cartridge 12 will be used to filter most of the glass fibers in the wastewater. The wastewater filtered by the filter membrane 16 will be stored in the filter box 101, and the controller 9 controls the delivery pump 20 to work. The delivery pump 20 uses the water inlet pipe 21 to extract the wastewater after the secondary filtration in the filter box 101 and transport it to the regulating box 2 through the water delivery pipe 22. While using the filter membrane 16 to filter most of the glass fibers in the wastewater, the controller 9 will also control the drive motor 19 to work. The drive motor 19 drives the filter cartridge 12 to rotate through the gear ring transmission assembly, and the filter cartridge 12 will drive multiple filters. The filter membrane 16 rotates together. At the same time, the controller 9 also controls the air pump 44 to work. The air pump 44 blows external air to the filter membrane 16 through the air blowing head 45. When the filter cartridge 12 drives the filter membrane 16 to rotate to the position directly below the air blowing head 45, the glass fibers adhering to the surface of the filter membrane 16 will fall into the recovery cover 13 under the action of the air flow. When the filtration work is carried out for one hour, the amount of glass fibers falling into the recovery cover 13 is large. The controller 9 will control the regulating valve 42 to open for three seconds. Part of the waste water delivered by the delivery pump 20 will be delivered to the multiple short pipes 43 through the cleaning pipe 41, and the waste water will be delivered to the recovery cover 13 through the short pipes 43. The glass fibers collected in the recovery cover 13 will be delivered to the recovery box 102 for storage through the recovery pipe 11 under the drive of a small amount of water flow.

[0036] When the wastewater is transported to the coagulation sedimentation tank 3, the controller 9 will control the external transport component to transport the flocculant into the coagulation sedimentation tank 3 through the agent injection pipe 30, and use the flocculant to aggregate the suspended matter and colloidal particles and other impurities in the wastewater in the coagulation sedimentation tank 3 into larger flocs, and then through gravity sedimentation, the flocs are settled into the coagulation sedimentation tank 3 to achieve solid-liquid separation. Since the size of a small amount of glass fiber debris is smaller than the pore size of the filter membrane 16, a small amount of glass fiber debris is not completely filtered. Due to the small size of the glass fiber debris, the density of the flocs formed by the glass fiber debris and the colloidal particles is low, and it is easy to float on the liquid surface. Especially when running at high load, the flocs are prone to be lost with the effluent. Therefore, when spraying the flocculant very After a minute, the controller 9 will control the detection electric push rod 231 to work, and the detection electric push rod 231 will drive the detection cylinder 24 to move downward through the lifting cover 232, so that the lower end of the detection cylinder 24 is inserted into the liquid surface, and part of the liquid will enter the interior of the detection cylinder 24. Then, the controller 9 controls the small electric push rods 26 on both sides to work, and at the same time, it will also control the laser generator 27 and the laser receiver 29 to work at the same time. In the initial state, the laser signal emitted by the laser generator 27 will be received by the laser receiver 29 at the bottom. When the small electric push rods 26 on both sides drive the laser generator 27 and multiple laser receivers 29 to move downward together, when the laser generator 27 passes through the flocs floating on the surface of the wastewater, the laser generator 27 The emitted laser signal will be blocked by the flocs. When the laser generator 27 and the lowest laser receiver 29 pass through the flocs and are located in the wastewater, the laser signal emitted by the laser generator 27 will be received by the lowest laser receiver 29. After the controller 9 detects that the lowest laser receiver 29 has received the laser signal again, the controller 9 will control the small electric push rods 26 on both sides to stop working immediately, and control the small electric push rod 26 on the left to drive the laser generator 27 to retract and move upward. When the laser generator 27 moves above the flocs, the laser signal emitted by the laser generator 27 will be received by other laser receivers 29 again. The controller 9 judges the distance between the laser receiver 29 and the lowest receiver , the thickness of the flocs can be judged. When the detection work is completed, the controller 9 will control the detection electric push rod 231 to drive the detection cylinder 24 to move upward to the initial position, and the controller 9 will also control the cleaning electric push rod 38 to work. The cleaning electric push rod 38 will drive the rubber plate 40 to move downward through the cleaning motor 39, so that the rubber plate 40 extends out of the detection cylinder 24, and the rubber plate 40 is used to scrape off impurities attached to the inner wall of the detection cylinder 24. When the rubber plate 40 extends out of the detection cylinder 24, the controller 9 will control the cleaning motor 39 to work, and the cleaning motor 39 will drive the rubber plate 40 to rotate. Under the action of centrifugal force, impurities attached to the surface of the rubber plate 40 will be thrown off, avoiding the problem of impurities affecting the accuracy of floc thickness detection;

[0037] Then the controller 9 controls the screw linear module 33 to work, and drives the control motor 37 to work at a corresponding speed according to the thickness of the flocs. The screw linear module 33 will drive the delivery tube 32 and the storage cylinder 312 to move back and forth once, and the control motor 37 will drive the delivery roller 35 to rotate, so that the storage groove 36 on the surface of the delivery roller 35 rotates. Under the action of gravity, the activated carbon powder inside the storage cylinder 312 will fall into the storage groove 36 through the delivery tube 32. When the storage groove 36 rotates to the bottom, the activated carbon powder will fall onto the wastewater under the action of gravity. The activated carbon powder will combine with the flocs floating on the surface of the wastewater to form a floc core, increase the density of the flocs, and accelerate the sedimentation rate of the flocs, thereby achieving the purpose of solid-liquid separation.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flame-retardant, anti-corrosion and anti-permeability glass fiber surface felt production wastewater treatment device, comprising a grid box (1), a regulating box (2), a coagulation sedimentation box (3), an aerobic box (4) and a disinfection box (5), wherein the grid box (1) is connected to the regulating box (2) through a filter assembly (10), the regulating box (2) and the coagulation sedimentation box (3) are fixedly connected by a same first connecting pipe (6), the coagulation sedimentation box (3) and the aerobic box (4) are fixedly connected by a same second connecting pipe (7), the aerobic box (4) and the disinfection box (5) are fixedly connected by a same third connecting pipe (8), and the outer wall of the coagulation sedimentation box (3) is fixedly connected to a controller (9), characterized in that Also includes: A detection component (23) is arranged on the upper side wall of the coagulation sedimentation tank (3) and is used to detect the thickness of floating flocs in the coagulation sedimentation tank (3); The processing component (31) is arranged on the upper side wall of the coagulation sedimentation tank (3) and is used to spray activated carbon powder into the coagulation sedimentation tank (3).

2. The flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device according to claim 1, characterized in that: The filter assembly (10) comprises a filter box (101) located between a grille box (1) and a regulating box (2); a side wall of the filter box (101) is fixedly connected to a recovery box (102); an upper side wall of the recovery box (102) is fixedly connected to a recovery pipe (11); the recovery pipe (11) is an inverted L-shaped structure; the upper end of the recovery pipe (11) passes through the filter box (101); the wall of the recovery pipe (11) located in the filter box (101) is rotatably connected to a filter cartridge (12) via a sealing bearing; one end of the recovery pipe (11) located in the filter cartridge (12) is fixedly connected to an inclined recovery cover (13); the two end covers of the filter cartridge (12) are detachable structures; a plurality of filter ports (14) are provided on the side wall of the filter cartridge (12); the inner wall of the filter port (14) is fixedly connected to a mounting frame (15); the side wall of the mounting frame (15) is fixedly connected to a filter membrane (16); the filter membrane (16) and the mounting frame (15) is connected with a pressure sensor, the rear side wall of the grille box (1) is fixedly connected with a water injection pipe (17), the rear end of the water injection pipe (17) passes through the filter box (101) and is rotatably connected to the filter cartridge (12), one end of the water injection pipe (17) located in the filter cartridge (12) is fixedly connected with a water distribution pipe (18), the lower side wall of the water distribution pipe (18) is fixedly connected with a plurality of water distribution heads, and the side wall of the filter box (101) is fixedly connected with a drive motor (19 ), the output end of the driving motor (19) is connected to the filter cartridge (12) through a gear ring transmission assembly, the side wall of the filter box (101) is fixedly connected to a delivery pump (20), the water inlet end of the delivery pump (20) is fixedly connected to a water inlet pipe (21), the water inlet pipe (21) is connected to the filter box (101), the water outlet end of the delivery pump (20) is fixedly connected to a water delivery pipe (22), and the upper end of the water delivery pipe (22) is fixedly connected to the regulating box (2).

3. The flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device according to claim 1, characterized in that: The detection assembly (23) includes a detection electric push rod (231), the moving end of the detection electric push rod (231) passes through the side wall of the coagulation sedimentation box (3), and is fixedly connected to a lifting cover (232), the lower side wall of the lifting cover (232) is fixedly connected to a detection cylinder (24), the upper end of the detection cylinder (24) is a closed structure, the lower end of the detection cylinder (24) is an open structure, the detection cylinder (24) is a transparent structure, and the interior of the detection cylinder (24) is provided with two detection cavities (25) arranged opposite to each other. The upper side wall of the detection cavity (25) is fixedly connected with a small electric push rod (26), the movable end of the small electric push rod (26) on the left side is fixedly connected with a laser generator (27), and the movable end of the small electric push rod (26) on the right side is fixedly connected with a lifting plate (28), and the side wall of the lifting plate (28) is fixedly connected with a plurality of laser receivers (29), and the distance between two adjacent laser receivers (29) is 0.5 cm. The rear side wall of the coagulation sedimentation box (3) is connected with two reagent injection pipes (30).

4. The flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device according to claim 1, characterized in that: The processing assembly (31) includes a translation plate (311) located above the coagulation sedimentation tank (3), and rollers are connected to the four corners of the lower side wall of the translation plate (311). The upper side wall of the translation plate (311) is fixedly connected to a storage cylinder (312) through a bracket, and the lower side wall of the storage cylinder (312) is fixedly connected to a delivery pipe (32). The upper side wall of the coagulation sedimentation tank (3) is provided with a sliding port that matches the delivery pipe (32). The lower end of the delivery pipe (32) is located in the coagulation sedimentation tank (3) through the sliding port. The coagulation sedimentation tank (3) The upper inner wall of the box (3) is fixedly connected to a screw linear module (33), the movable end of the screw linear module (33) is connected to the delivery tube (32), the lower end of the delivery tube (32) is fixedly connected to a delivery cover (34), the inner wall of the delivery cover (34) is rotatably connected to a delivery roller (35), and a plurality of storage grooves (36) are provided on the surface of the delivery roller (35), the front side wall of the delivery cover (34) is connected to a control motor (37), the output shaft of the control motor (37) passes through the delivery cover (34) and is connected to the delivery roller (35).

5. The flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device according to claim 3, characterized in that: A cleaning electric push rod (38) is inserted into the upper side wall of the detection cylinder (24), the movable end of the cleaning electric push rod (38) is located in the detection cylinder (24) and is fixedly connected to a cleaning motor (39), the output shaft of the cleaning motor (39) is fixedly connected to a rubber plate (40), the outer wall of the rubber plate (40) is in contact with the inner wall of the detection cylinder (24), and the side walls of the rubber plate (40), the detection cylinder (24) and the lifting cover (232) are all provided with air pressure holes.

6. The flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device according to claim 2, characterized in that: The wall of the water supply pipe (22) is fixedly connected to a cleaning pipe (41), a regulating valve (42) is provided in the cleaning pipe (41), one end of the cleaning pipe (41) away from the water supply pipe (22) passes through the recovery pipe (11) and is fixedly connected to the side wall of the recovery cover (13), the side wall of the cleaning pipe (41) is fixedly connected to a plurality of short pipes (43), and the side wall of the recovery cover (13) is provided with a plurality of jacks that match the short pipes (43).

7. The flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device according to claim 2, characterized in that: An air pump (44) is fixedly connected to the upper side wall of the filter box (101), and an air outlet end of the air pump (44) is fixedly connected to an air blowing head (45).

8. The flame retardant, anti-corrosion and anti-permeation glass fiber surface mat production wastewater treatment device according to claim 4, characterized in that: A protective cover (46) is fixedly connected to the upper side wall of the coagulation sedimentation box (3), and the storage cylinder (312) is located inside the protective cover (46).

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