Separated wastewater recycling treatment device for aluminum hydroxide flame retardant production

Abstract

The invention belongs to the technical field of wastewater recycling treatment, and particularly relates to a separated wastewater recycling treatment device for aluminum hydroxide flame retardant production, which comprises a tank body fixedly provided with a water inlet pipe and a water outlet pipe, and at least two net boxes arranged in the tank body, the interior of each net box is divided into a plurality of division bins through a plurality of division plates, and each division bin is filled with adsorption particles; the guide pipe is vertically arranged in the tank body, and the guide pipe is provided with a plurality of discharging holes aligned with the dividing bin; the particle discharging mechanism is arranged in the guide pipe and is used for discharging the adsorption particles filled in the plurality of partition bins; according to the invention, an operator does not need to open a tank cover of the tank body and then remove the net box to clean and discharge the adsorbed particles, so that the cleaning efficiency of the adsorbed particles in the net box can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of wastewater reuse treatment, and particularly relates to a separation wastewater reuse treatment device for the production of aluminum hydroxide flame retardant. Background Art

[0002] When the wastewater generated during the production of aluminum hydroxide flame retardant is reused and treated, most of it needs to be treated by a multi-stage adsorption method, which can effectively improve the adsorption treatment of harmful substances such as organic matter and aluminum hydroxide particles mixed in the wastewater.

[0003] Most of the existing devices for adsorbing and treating wastewater lay the adsorbent particles flat in the net plates or net boxes fixedly arranged in the tank to achieve the adsorption treatment of harmful substances in the wastewater. However, since most of the net plates or net boxes are fixedly arranged in the tank, if the adsorbent particles used for a long time need to be replaced, the operator must perform complex disassembly steps to disassemble the net plates or net boxes from the tank before the adsorbent particles can be taken out and replaced. Obviously, this method reduces the replacement speed of the adsorbent particles. At the same time, if the net plates or net boxes are not accurately installed, it will also affect the adsorption effect of the adsorbent particles on the harmful substances in the wastewater, thereby reducing the effect of wastewater adsorption treatment. Summary of the Invention

[0004] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0005] The present invention is a separation wastewater reuse treatment device for the production of aluminum hydroxide flame retardant, including a tank body, on which a water inlet pipe and a water outlet pipe are fixedly arranged, and further including:

[0006] A net box, at least two net boxes are arranged in the tank body, each net box is divided into a plurality of partition chambers by a plurality of partition plates, and each partition chamber is filled with adsorption particles;

[0007] A conduit, a conduit is vertically arranged in the tank body, and a plurality of discharge holes aligned with the partition chambers are opened on the conduit;

[0008] A particle discharging mechanism, which is arranged in the conduit and is used for discharging the adsorption particles filled in the plurality of partition chambers.

[0009] Further, the particle discharging mechanism includes a material guiding pipe, a scraping plate, a bladder-shaped plate, a guiding block, a bladder-shaped pipe, a boss, an electric push rod, a gas guiding hose, and a support connection assembly. The material guiding pipe is slidably inserted into the conduit. The upper end of the material guiding pipe is in a sealed state, and the lower end is in an open state. A plurality of material guiding holes are also provided on the material guiding pipe, and each material guiding hole slidably corresponds to each discharging hole. A scraping plate is provided in each dividing bin, and bladder-shaped plates are connected to both ends of the scraping plate. The side wall of the bladder-shaped plate is slidably connected to the guiding groove provided on the dividing plate through the guiding block. The inner side surface of the scraping plate is connected to a bladder-shaped pipe, and the free end of the bladder-shaped pipe passes through the discharging hole and the material guiding hole and is connected to the boss provided inside the material guiding pipe. The lower surface of the boss is connected to the output rod of the electric push rod. The rod body of the electric push rod is installed in the conduit through the support connection assembly. The inside of the boss is a cavity structure. One end of the gas guiding hose communicates with the bladder-shaped plate through the cavity inside the scraping plate, and the other end of the gas guiding hose communicates with the cavity-structured boss. The cavity-structured boss is connected to a gas guiding hose, and the other end of the gas guiding hose extends out of the conduit.

[0010] Further, the support connection assembly includes a support rod, a connecting rod, an insulating ring, and an electromagnet with a through hole. The outer circumferential surface of the rod body of the electric push rod is connected to the conduit through a plurality of support rods. A plurality of connecting rods are connected to the outer circumferential surface of the output rod of the electric push rod, and the plurality of connecting rods are connected to the same insulating ring. A plurality of electromagnets with through holes are provided on the outer circumferential surface of the insulating ring, and each electromagnet with a through hole is respectively connected to an elastic buckling assembly provided on the material guiding pipe.

[0011] Further, the elastic buckling assembly includes a metal block, an insulating layer, a buckling square block, and a return spring. A plurality of through square holes are provided on the inner pipe wall of the material guiding pipe, and the inner hole size of the through square hole is smaller than the outer hole size. The inner hole wall of the through square hole is insulated with an insulating layer. A metal block is slidably provided in the inner hole of each through square hole, and the metal block corresponds to the electromagnet with a through hole. A buckling square block is slidably provided at the outer hole of the through square hole, and the buckling square block is connected to the metal block through the insulating layer. A return spring is connected between the buckling square block and the hole wall of the through square hole. A plurality of buckling holes are provided on the inner pipe wall of the conduit, and each buckling hole is aligned with the through square hole.

[0012] Further, a guiding and resetting assembly is arrayed on the outer wall of the tank body. The guiding and resetting assembly includes a support block, a guiding rod, a limiting block, and a spring member. A plurality of support blocks are fixedly provided on the outer wall of the tank body in an array, and each support block communicates with each dividing bin. A guiding rod is hermetically inserted into each support block. The inner end of the guiding rod is connected to the scraping plate, and the outer end of the guiding rod is fixedly provided with a limiting block. A spring member is provided between the limiting block and the support block.

[0013] Further, the guiding and resetting assembly further includes an external threaded rod, a rotating shaft rod, a spiral blade, and a handle. The guiding rod is of a tubular structure and has internal threads. The external threaded rod is threadedly connected inside the tubular guiding rod. The internal of the external threaded rod is provided with a tubular cavity, and a feeding guide hole is opened near the inner end of the tubular cavity. A rotating shaft rod is rotatably arranged inside the external threaded rod, and a spiral blade is sleeved on the rotating shaft rod. The spiral blade is located inside the tubular cavity. The outer end of the rotating shaft rod extends out of the external threaded rod and is connected with a handle.

[0014] Further, the engaging hole is communicated and opened below the orifice of the discharge hole, and a compressed sac-shaped tube is elastically engaged inside the engaging hole.

[0015] Further, the adsorption particles include activated carbon particles and cellulose particles.

[0016] The present invention has the following beneficial effects:

[0017] 1. The present invention is provided with a particle discharging mechanism inside the tank body. The particle discharging mechanism will scrape the adsorption particles in multiple partition bins through the discharge hole and fall into the conduit by scraping, and then be discharged into the collection box placed at the bottom of the tank body through the conduit, so as to realize the rapid cleaning and discharging of the adsorption particles used in the mesh box for a long time. It is not necessary for the operator to open the tank cover of the tank body and then disassemble the mesh box to clean and discharge the adsorption particles, thereby improving the cleaning efficiency of the adsorption particles in the mesh box. And since the adsorption particles are cleaned and discharged from the central hole of the mesh box, it is not necessary to open a large hole on the tank body to install a cleaning mechanism to clean and discharge the adsorption particles used in the mesh box, thereby improving the sealing performance and efficiency of the tank body for wastewater treatment.

[0018] 2. The interior of the mesh box of the present invention is divided into multiple partition bins by multiple partition plates, which is not only convenient for quickly scraping and discharging the used adsorption particles, preventing the entire internal space of the mesh box from being too large and affecting the scraping consumption of the adsorption particles, but also convenient for quickly injecting and filling the discharged adsorption particles through the guiding and resetting assembly, so that the treatment device can continue to adsorb and purify the wastewater.

[0019] Of course, it is not necessary for any product implementing the present invention to achieve all the above advantages simultaneously. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 Schematic diagram of the overall structure of the disclosed embodiment of the present invention;

[0022] Figure 2 Schematic diagram of the internal structure of the tank body of the disclosed embodiment of the present invention;

[0023] Figure 3 Schematic diagram of the internal structure of the mesh box of the disclosed embodiment of the present invention;

[0024] Figure 4 Schematic diagram of the structure of the guiding and resetting assembly of the disclosed embodiment of the present invention;

[0025] Figure 5 Cross-sectional view of the conduit of the disclosed embodiment of the present invention;

[0026] Figure 6 For the disclosed embodiment of the present invention Figure 5 Partial enlarged view at position A in

[0027] Figure 7 Cross-sectional view of the guide rod of the disclosed embodiment of the present invention.

[0028] In the figure: 1, tank body;

[0029] 2, mesh box; 21, partition board; 22, partition bin;

[0030] 3, conduit; 31, discharge hole; 32, engaging hole;

[0031] 4, particle discharging mechanism; 41, material guiding pipe; 411, material guiding hole; 412, through square hole; 42, scraping plate; 43, bladder plate; 44, guiding block; 45, bladder pipe; 46, convex platform; 47, electric push rod; 48, air guiding hose;

[0032] 5, support connection assembly; 51, support rod; 52, connecting rod; 53, insulating ring; 54, electromagnet with through hole; 55, metal block; 56, insulating layer; 57, engaging square block; 58, return spring;

[0033] 6, guiding and resetting assembly; 61, support block; 62, guide rod; 63, limiting block; 64, spring member; 65, external threaded rod; 651, tubular cavity; 652, feeding guide hole; 66, rotating shaft rod; 67, spiral blade; 68, handle. Detailed implementation manners

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or position relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0036] Please refer to Figures 1-7 As shown, the present invention is a separation wastewater reuse treatment device for the production of aluminum hydroxide flame retardant, including a tank body 1, on which a water inlet pipe and a water outlet pipe are fixedly arranged, and further including: a mesh box 2, at least two mesh boxes 2 are arranged in the tank body 1, each mesh box 2 is divided into a plurality of partition bins 22 by a plurality of partition plates 21, and each partition bin 22 is filled with adsorption particles; a conduit 3, a conduit 3 is vertically arranged in the tank body 1, and a plurality of discharge holes 31 aligned with the partition bins 22 are formed on the conduit 3; a particle discharging mechanism 4, the particle discharging mechanism 4 is arranged in the conduit 3 and is used for discharging the adsorption particles filled in the plurality of partition bins 22.

[0037] Preferably, the adsorption particles include activated carbon particles and cellulose particles; since zeolite has a large number of ordered micropores, it has the functions of filtration, adsorption, purification and deodorization, and its surface adsorption effect, such as surface chemical composition, can filter and adsorb metal ions and other suspended impurities in the wastewater.

[0038] Specifically, at least two mesh boxes 2 are fixedly installed in the tank body 1 of the present invention, and the partition compartments 22 of each mesh box 2 are respectively filled with a mixture of activated carbon and cellulose particles, or the upper mesh box 2 is filled with activated carbon particles and the lower mesh box 2 is filled with cellulose particles. Then, the water inlet pipe will introduce the wastewater to be adsorbed and treated into the tank body 1, so that the wastewater flows downward and contacts the adsorption particles filled in the mesh box 2, thereby enabling the adsorption treatment of harmful substances contained in the wastewater. The treated wastewater will be discharged through the water outlet pipe at the bottom of the tank body 1. When it is necessary to remove and replace the adsorption particles that have been used in the mesh box 2 for a long time, the particle discharge mechanism 4 in the conduit 3 is opened at this time. At this time, the particle discharge mechanism 4 will scrape the adsorption particles in the multiple partition compartments 22 through the discharge holes 31 and fall into the conduit 3 by scraping, and then be discharged into the collection box placed at the bottom of the tank body 1 through the conduit 3, realizing the rapid cleaning and discharge of the adsorption particles that have been used in the mesh box 2 for a long time. There is no need for the operator to open the tank cover of the tank body 1 and then disassemble the mesh box 2 to clean and discharge the adsorption particles, thereby improving the cleaning efficiency of the adsorption particles in the mesh box 2. And since the adsorption particles are cleaned and discharged from the central hole of the mesh box 2, therefore, there is no need to open a large hole in the tank body 1 to install a cleaning mechanism to clean and discharge the adsorption particles used in the mesh box 2, thereby improving the sealing performance and efficiency of the tank body 1 for wastewater treatment. The interior of the mesh box 2 is divided into multiple partition compartments 22 by a plurality of partition plates 21, which not only facilitates the rapid scraping and discharging of the used adsorption particles, prevents the entire internal space of the mesh box 2 from being too large and affecting the scraping consumption of the adsorption particles, but also facilitates the rapid injection and filling of the discharged adsorption particles, enabling the treatment device to continue the adsorption and purification treatment of the wastewater.

[0039] In the solution designed by the present invention, the particle discharging mechanism 4 includes a material guiding pipe 41, a scraping plate 42, a bladder plate 43, a guiding block 44, a bladder pipe 45, a convex platform 46, an electric push rod 47, a gas guiding hose 48 and a supporting connection assembly 5. The material guiding pipe 41 is slidably inserted into the conduit 3. The upper end pipe orifice of the material guiding pipe 41 is in a sealed state, and its lower end pipe orifice is in an open state. A plurality of material guiding holes 411 are also formed in the material guiding pipe 41. Each material guiding hole 411 is slidably corresponding to each discharging hole 31. A scraping plate 42 is arranged in each separation bin 22, and bladder plates 43 are connected to both ends of the scraping plate 42. The side wall of the bladder plate 43 is slidably connected to the guiding groove formed in the separation plate 21 through the guiding block 44. The inner side surface of the scraping plate 42 is connected to a bladder pipe 45, and the free end of the bladder pipe 45 passes through the discharging hole 31 and the material guiding hole 411 and is connected to the convex platform 46 arranged in the material guiding pipe 41. The lower surface of the convex platform 46 is connected to the output rod of the electric push rod 47. The rod body of the electric push rod 47 is installed in the conduit 3 through the supporting connection assembly 5. The interior of the convex platform 46 is of a cavity structure. One end pipe orifice of the gas guiding hose 48 communicates with the bladder plate 43 through the cavity inside the scraping plate 42, and the other end pipe orifice of the gas guiding hose 48 communicates with the convex platform 46 of the cavity structure. The convex platform 46 of the cavity structure is communicated with the gas guiding hose 48, and the other end pipe orifice of the gas guiding hose 48 extends outside the conduit 3;

[0040] Specifically, when it is necessary to scrape and clean the adsorbed particles that have been used for a long time in the net box 2, the output rod of the electric push rod 47 is first controlled to extend, so that it drives the guide tube 41 to rise in the guide tube 3 through the support connection component 5, so that the multiple guide holes 411 are aligned with the multiple discharge holes 31, and then the support connection component 5 will make the output rod of the electric push rod 47 disconnect from the guide tube 41, and at this time the guide tube 41 will be fixed to the guide tube 3, and when the guide tube 41 slides upward in the guide tube 3, it will be separated from the squeeze seal of the sac-type tube 45, so that the sac-type tube 45 is in an open state, and then as the output rod of the electric push rod 47 drives at least two bosses 46 to slide downward in the guide tube 41, the bosses 46 will pass through the multiple sac-type tubes 45. The scrapers 42 are driven to slide in the multiple segmentation bins 22 toward the orifices of the discharge holes 31. At this time, the scrapers 42 will synchronously drive the bladder plates 43 on both sides to slide in the segmentation bins 22, so as to scrape the adsorbed particles in the segmentation bins 22 to the discharge holes 31 and the guide holes 411, and then enter the guide tube 41 and discharge downward. As the scrapers 42 continue to slide toward the discharge holes 31, the bladder plates 43 at both ends of the scrapers 42 will be continuously compressed, and the gas in the bladder plates 43 will enter the bladder tube 45 through the cavity inside the scrapers 42, and then be discharged through the air guide hose 48, so as to facilitate the scrapers 42 and the bladder plates 43 to slide in a contracted state toward the discharge holes 31, so as to achieve the adsorption of the particles filled in the fan-shaped segmentation bins 22. The attached particles are quickly scraped and cleaned to prevent the arc-shaped scraper 42 and the capsule plate 43 from being too hard, which makes it impossible for them to move accurately to the discharge hole 31, thereby affecting the complete cleaning effect of the adsorbed particles in the net box 2 after use, and the side of the capsule plate 43 is slidably connected with the guide groove through the guide block 44, so that it will not have a deformation gap with the side of the dividing plate 21 during compression, which will cause the adsorbed particles to remain in the dividing bin 22; and when the adsorbed particles in the dividing bin 22 are completely scraped off, the boss 46 will slide upward in the guide tube 41 under the extension of the output rod of the electric push rod 47, and then the capsule tube 45 will drive the scraper 42 and the capsule plate 43 to slide toward the outer bin wall of the dividing bin 22, at this time, the air guide hose 48 can be used to remove the adsorbed particles. Gas is injected so that the gas enters the bladder plate 43 through the bladder tube 45. Therefore, as the scraper 42 and the bladder plate 43 continue to slide toward the outer ring surface of the mesh box 2, the bladder plate 43 will continue to expand and fit onto the dividing plate 21. Since the bladder tube 45 is in an inflated and hardened state at this time, it can accurately slide onto the outer wall of the dividing bin 22. When the scraper 42 and the expanded bladder plate 43 slide to the initial position, the output rod of the electric push rod 47 will be connected to the guide tube 41 through the supporting connection assembly 5, and then drive the guide tube 41 to slide downward in the conduit 3, so that the multiple guide holes 411 and the discharge holes 31 are staggered with each other, thereby facilitating the blocking of the multiple discharge holes 31, so that new adsorption particles can be quickly filled into the dividing bin 22.

[0041] In the solution designed by the present invention, the supporting connection assembly 5 includes a supporting rod 51, a connecting rod 52, an insulating ring 53 and an electromagnetic block 54. The outer ring surface of the rod body of the electric push rod 47 is connected to the conduit 3 through multiple supporting rods 51. The outer ring surface of the output rod of the electric push rod 47 is connected to multiple connecting rods 52, and multiple connecting rods 52 are connected to the same insulating ring 53. The outer ring surface of the insulating ring 53 is provided with multiple electromagnetic blocks 54, and each electromagnetic block 54 is respectively connected to the elastic buckle assembly provided on the guide tube 41;

[0042] Specifically, the rod body of the electric push rod 47 is fixedly connected to the conduit 3 through multiple support rods 51 in a circular array, so that the electric push rod 47 can be vertically fixed and supported without affecting the normal discharge of the scraped adsorbed particles; and the outer ring surface of the output rod of the electric push rod 47 is connected to the elastic buckle assembly through the cooperation of the connecting rod 52, the insulating ring 53 and the electromagnetic block 54, so that when the output rod of the electric push rod 47 is disconnected from the material guide tube 41, the material guide tube 41 can be fixed to the conduit 3 through the elastic buckle assembly, and when the output rod is connected to the material guide tube 41, the material guide tube 41 will be disconnected from the conduit 3 through the elastic buckle assembly, thereby facilitating the output rod of the electric push rod 47 to drive the material guide tube 41 to slide up and down in the conduit 3, so as to realize the alignment or staggered of the multiple material guide holes 411 and the discharge holes 31.

[0043] In the scheme designed by the present invention, the elastic buckle assembly includes a metal block 55, an insulating layer 56, a snap-fit ​​block 57 and a reset spring 58. A plurality of through square holes 412 are provided on the inner tube wall of the guide tube 41, and the inner hole size of the through square hole 412 is smaller than the outer hole size. An insulating layer 56 is insulated on the hole wall of the through square hole 412. A metal block 55 is slidably provided in the inner hole of each through square hole 412, and the metal block 55 corresponds to the electromagnetic block 54. A snap-fit ​​block 57 is slidably provided at the outer hole mouth of the through square hole 412, and the snap-fit ​​block 57 is connected to the metal block 55 through the insulating layer 56. A reset spring 58 is connected to the snap-fit ​​block 57 and the hole wall of the through square hole 412. A plurality of snap-fit ​​holes 32 are provided on the inner tube wall of the conduit 3, and each of the snap-fit ​​holes 32 is aligned with the through square hole 412.

[0044] Specifically, when the insulating ring 53 slides to align with the metal block 55, at this time, multiple electromagnet blocks 54 are energized, enabling them to gather magnetic adsorption force to adsorb and fix the metal block 55. Subsequently, the metal block 55 will slide outward from the inner hole of the through square hole 412 to contact the electromagnet block 54. Then, the sliding metal block 55 will drive the engaging square block 57 to disengage from the engaging hole 32 through the insulating layer 56. At this time, the return spring 58 will be in a compressed state. Subsequently, when the output rod of the electric push rod 47 extends or retracts, it will drive the material guide pipe 41 to slide up and down through the connecting rod 52, the insulating ring 53, and the adsorbed and fixed metal block 55. When the material guide hole 411 aligns with the discharge hole 31, at this time, the power-off of the electromagnet block 54 will release the magnetic adsorption on the metal block 55. Then, the elastic restoring force of the return spring 58 will push the engaging square block 57 to quickly insert into the engaging hole 32, thereby facilitating the clamping and supporting of the material guide pipe 41 onto the conduit 3 and realizing the alignment and connection of the material guide hole 411 and the discharge hole 31.

[0045] In the solution designed in the present invention, a guiding and resetting assembly 6 is arranged in an array on the outer wall of the tank body 1. The guiding and resetting assembly 6 includes a support block 61, a guiding rod 62, a limiting block 63, and a spring member 64. A plurality of support blocks 61 are fixedly arranged in an array on the outer wall of the tank body 1, and each support block 61 communicates with each partition bin 22. A guiding rod 62 is hermetically inserted into each support block 61. The inner end of the guiding rod 62 is connected to the scraping plate 42, and a limiting block 63 is fixedly arranged at the outer end of the guiding rod 62. A spring member 64 is arranged between the limiting block 63 and the support block 61.

[0046] Specifically, in order to quickly reset the scraping plate 42 that slides close to the discharge hole 31 to its initial position, the present invention sets a guiding and resetting assembly 6 on the tank body 1, and the guiding and resetting assembly 6 only occupies a small area on the tank body 1. Therefore, it will not interfere with the normal wastewater adsorption treatment of the tank body 1. When the scraping plate 42 slides in the partition bin 22 towards the discharge hole 31, at this time, the guiding rod 62 will slide hermetically on the support block 61. Therefore, the guiding rod 62 will slide synchronously with the scraping plate 42. At this time, the limiting block 63 will compress the spring member 64. When the convex platform 46 slides upward in the material guide pipe 41 and the bladder-shaped pipe 45 pushes the scraping plate 42, at this time, the guiding rod 62 is elastically reset by the spring member 64 to pull the scraping plate 42 to slide towards the outer wall of the partition bin 22, thereby facilitating the scraping plate 42 and the bladder-shaped plate 43 to quickly slide back to their initial positions and preventing the scraping plate 42 from getting stuck during the reset sliding.

[0047] In the solution designed by the present invention, the guiding and resetting assembly 6 further includes an external threaded rod 65, a rotating shaft rod 66, a spiral blade 67 and a handle 68. The guiding rod 62 adopts a tubular structure, and a thread is provided inside it. The external threaded rod 65 is threadedly connected inside the tubular guiding rod 62. A tubular cavity 651 is provided inside the external threaded rod 65, and a feed guiding hole 652 is provided near the inner end of the tubular cavity 651. A rotating shaft rod 66 is rotatably arranged inside the external threaded rod 65, and a spiral blade 67 is sleeved on the rotating shaft rod 66. The spiral blade 67 is located inside the tubular cavity 651. The outer end of the rotating shaft rod 66 extends out of the external threaded rod 65 and is connected with the handle 68;

[0048] Specifically, in order to prevent the adsorption particles used in the mesh box 2 from being scraped and discharged by the particle discharging mechanism 4 when they are not saturated, which causes waste. Therefore, the operator can regularly take samples of the adsorption particles in the mesh box 2 for detection. At this time, the operator can rotate the external threaded rod 65 to insert the external threaded rod 65 into the partition bin 22 inside the tubular guiding rod 62. At this time, the feed guiding hole 652 provided on the tubular cavity 651 of the external threaded rod 65 will be opened. Then, part of the adsorption particles in the partition bin 22 will enter the tubular cavity 651 through the feed guiding hole 652. Then, the operator rotates the handle 68, which drives the spiral blade 67 located inside the tubular cavity 651 to rotate through the rotating shaft rod 66. Thus, the adsorption particles located at the feed guiding hole 652 can be conveyed into the interior of the tubular cavity 651, which is convenient for collecting and sampling the adsorption particles. Then, rotate the external threaded rod 65 in the reverse direction to separate the external threaded rod 65 from the guiding rod 62. Since the adsorption particles enter the bottom of the tubular cavity 651, when the external threaded rod 65 is separated from the guiding rod 62, the phenomenon that the adsorption particles fall through the feed guiding hole 652 will not occur. Rotate the rotating shaft rod 66 in the reverse direction, and the spiral blade 67 rotates inside the tubular cavity 651, which will convey the adsorption particles to the feed guiding hole 652, facilitating the operator to quickly discharge the sampled adsorption particles for saturation detection. Thus, according to the detected data, the adsorption particles used in the mesh box 2 for a long time can be scraped and cleaned. When the scraper 42 slides to the initial position and the discharge hole 31 is blocked, at this time, the operator can connect the filling pipe of the adsorption particles with the tubular guiding rod 62. Then, new adsorption particles will be filled into the partition bin 22 through the tubular guiding rod 62, enabling the new adsorption particles to be quickly filled into the partition bin 22. Then, threadedly and sealingly connect the external threaded rod 65 to the tubular guiding rod 62 to block the tubular guiding rod 62, and it will not affect the guiding rod 62 to slide and guide when the scraper 42 slides.

[0049] In the scheme designed by the present invention, the engaging hole 32 is connected to the lower part of the hole opening of the discharge hole 31, and the compressed sac-type tube 45 is elastically engaged in the engaging hole 32; specifically, when the guide tube 41 slides downward in the conduit 3 so that the discharge hole 31 and the guide hole 411 are offset, the sac-type tube 45 will be compressed into the engaging hole 32, so that the guide tube 41 and the conduit 3 are tightly fitted without any gap, and when the guide tube 41 rises so that the discharge hole 31 and the guide hole 411 are aligned, the sac-type tube 45 will detach from the engaging hole 32, and the engaging block 57 will be engaged in the engaging hole 32 to engage and support the guide tube 41, thereby preventing the guide tube 41 from falling in the conduit 3.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A separation wastewater recycling treatment device for aluminum hydroxide flame retardant production, comprising a tank body (1), on which a water inlet pipe and a water outlet pipe are fixedly provided, characterized in that: Also includes: A net box (2), wherein at least two net boxes (2) are arranged in the tank body (1), each of the net boxes (2) is divided into a plurality of partition chambers (22) by a plurality of partition plates (21), and each of the partition chambers (22) is filled with adsorption particles; A conduit (3), wherein the tank body (1) is vertically provided with the conduit (3), and the conduit (3) is provided with a plurality of discharge holes (31) aligned with the segmentation chamber (22); A particle discharge mechanism (4) is disposed in the conduit (3) and is used to discharge adsorption particles filled in the plurality of segmented bins (22).

2. The separation wastewater recycling treatment device for aluminum hydroxide flame retardant production according to claim 1, characterized in that: The particle discharge mechanism (4) comprises a material guide pipe (41), a scraper (42), a sac plate (43), a guide block (44), a sac pipe (45), a boss (46), an electric push rod (47), an air guide hose (48) and a support connection assembly (5). The material guide pipe (41) is slidably inserted into the guide tube (3). The upper end of the material guide pipe (41) is in a sealed state, and the lower end of the material guide pipe is in an open state. The material guide pipe (41) is also provided with a plurality of material guide holes (411). Each of the material guide holes (411) is slidably corresponding to each of the discharge holes (31). Each of the segmentation bins (22) is provided with a scraper (42), and both ends of the scraper (42) are connected to a sac plate (43). The side wall of the sac plate (43) is connected to a guide groove provided on the segmentation plate (21) through the guide block (44). The scraper (42) is slidably connected, the inner side surface of the scraper (42) is connected with a sac-type tube (45), and the free end of the sac-type tube (45) passes through the discharge hole (31) and the guide hole (411) to be connected with a boss (46) provided in the guide tube (41), the lower surface of the boss (46) is connected with the output rod of the electric push rod (47), the rod body of the electric push rod (47) is installed in the conduit (3) through the support connection component (5), the inside of the boss (46) is a cavity structure, one end of the air guide hose (48) is connected with the sac-type plate (43) through the cavity inside the scraper (42), and the other end of the air guide hose (48) is connected with the boss (46) of the cavity structure, the boss (46) of the cavity structure is connected with the air guide hose (48), and the other end of the air guide hose (48) extends out of the conduit (3).

3. A separation wastewater recycling treatment device for aluminum hydroxide flame retardant production according to claim 2, characterized in that: The supporting connection assembly (5) comprises a supporting rod (51), a connecting rod (52), an insulating ring (53) and an electromagnetic block (54); the outer ring surface of the rod body of the electric push rod (47) is connected to the conduit (3) via a plurality of supporting rods (51); the outer ring surface of the output rod of the electric push rod (47) is connected to a plurality of connecting rods (52), and the plurality of connecting rods (52) are connected to the same insulating ring (53); the outer ring surface of the insulating ring (53) is provided with a plurality of electromagnetic blocks (54), and each of the electromagnetic blocks (54) is respectively connected to an elastic buckle assembly provided on the material guide tube (41).

4. A separation wastewater recycling treatment device for aluminum hydroxide flame retardant production according to claim 3, characterized in that: The elastic buckle assembly comprises a metal block (55), an insulating layer (56), a snap-fitting block (57) and a reset spring (58); a plurality of through-holes (412) are provided on the inner tube wall of the material guide tube (41); the inner hole size of the through-holes (412) is smaller than the outer hole size; an insulating layer (56) is provided on the hole wall of the through-holes (412); a metal block (55) is slidably provided in the inner hole of each of the through-holes (412); and the metal block (55) is provided on the inner hole of each of the through-holes (412). 5) corresponding to the electromagnetic block (54), a snap-fitting block (57) is slidably provided at the outer opening of the through square hole (412), and the snap-fitting block (57) is connected to the metal block (55) through an insulating layer (56), and a return spring (58) is connected between the snap-fitting block (57) and the hole wall of the through square hole (412), and a plurality of snap-fitting holes (32) are opened on the inner tube wall of the conduit (3), and each of the snap-fitting holes (32) is aligned with the through square hole (412).

5. A separation wastewater recycling treatment device for aluminum hydroxide flame retardant production according to claim 2, characterized in that: A guide reset assembly (6) is arranged in an array on the outer wall of the tank body (1), and the guide reset assembly (6) comprises a support block (61), a guide rod (62), a limit block (63) and a spring member (64). A plurality of support blocks (61) are fixedly arranged in an array on the outer wall of the tank body (1), and each of the support blocks (61) is connected to each partition bin (22). A guide rod (62) is sealed and inserted in each of the support blocks (61). The inner end of the guide rod (62) is connected to the scraper (42), and a limit block (63) is fixedly arranged on the outer end of the guide rod (62). A spring member (64) is arranged between the limit block (63) and the support block (61).

6. A separation wastewater recycling treatment device for aluminum hydroxide flame retardant production according to claim 5, characterized in that: The guide reset assembly (6) further comprises an externally threaded rod (65), a rotating shaft rod (66), a spiral blade (67) and a handle (68); the guide rod (62) is of tubular structure and has a threaded interior; the externally threaded rod (65) is threadedly connected to the interior of the tubular guide rod (62); a tubular cavity (651) is provided inside the externally threaded rod (65); a feed guide hole (652) is provided near the inner end of the tubular cavity (651); a rotating shaft rod (66) is rotatably provided inside the externally threaded rod (65); a spiral blade (67) is sleeved on the rotating shaft rod (66); the spiral blade (67) is located in the tubular cavity (651); the outer end of the rotating shaft rod (66) extends out of the externally threaded rod (65) and is connected to the handle (68).

7. A separation wastewater recycling treatment device for aluminum hydroxide flame retardant production according to claim 4, characterized in that: The engaging hole (32) is connected to the lower portion of the opening of the discharge hole (31), and a compressed sac-shaped tube (45) is elastically engaged in the engaging hole (32).

8. The device for recycling separated wastewater for producing aluminum hydroxide flame retardant according to claim 1, characterized in that: The adsorption particles include activated carbon particles and cellulose particles.

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