A rubber additive production wastewater treatment device

Abstract

The invention relates to the technical field of wastewater treatment, and discloses a device for treating wastewater from rubber additive production. The invention solves the problem that it is inconvenient to remove floating foam during the stirring process of wastewater treatment. The device comprises a main box, a stirring mechanism, an anti-blocking mechanism, a discharging component and a scraping component. When treating wastewater, a motor drives a main rotating shaft and a stirring impeller to rotate to stir the wastewater, so that the agent is mixed with the wastewater, and a floating plate floats on the surface of the wastewater. With the addition and stirring of the agent, more floating foam is generated on the surface of the wastewater. As the wastewater is discharged and flows from a water outlet pipe, a collecting shell is used to collect the uppermost floating foam, and the floating foam is collected inside a floating foam box. A liquid pump is used to extract the floating foam from the floating foam box through a connecting hose and discharge it from a liquid extraction pipe for unified treatment, so as to prevent impurities in the floating foam from returning to the treated wastewater, and finally achieve the purpose of removing the floating foam when the wastewater is stirred.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a device for treating wastewater from rubber additive production. Background Art

[0002] The rubber additive production wastewater treatment device is a set of equipment specially designed for treating wastewater generated in the rubber additive production process. It usually includes physical treatment and chemical treatment. Physical treatment removes large particles of impurities and suspended solids in the wastewater through filtration, sedimentation, etc. Chemical treatment uses chemical reactions to remove organic matter, heavy metals and other pollutants in the wastewater. Subsequently, biological treatment can be used with the help of microorganisms to further degrade organic matter in the wastewater so that the wastewater meets the discharge standards.

[0003] The existing Chinese patent with publication number CN116514251B discloses a wastewater treatment device and method for producing rubber accelerators, wherein the wastewater treatment device for producing rubber accelerators includes a barrel body, a treatment barrel is rotatably installed in the barrel body, a driving assembly for driving the treatment barrel to rotate is installed below the barrel body, a plurality of partitions are fixedly connected to the inner wall of the treatment barrel, the partitions are used to separate the treatment barrel into a plurality of water storage tanks, the outer surface bottom end of the treatment barrel is respectively provided with a water outlet at a position corresponding to each water storage tank, a sealing assembly for automatically opening or closing the water outlet is provided at the water outlet, and a sealing assembly for automatically opening or closing the water outlet is fixedly connected to the inner surface of the barrel body. There is a filter screen, and a cleaning component is provided on one side of the filter screen. The present invention can group the wastewater produced by rubber accelerators, so that each group of wastewater is subjected to stirring, mixing, flocculation, sedimentation and filtration processes in sequence, which is convenient to use and improves the use effect. However, during the stirring and mixing process of the device, a lot of foam will be generated on the surface of the wastewater. The foam accumulates on the water surface, hindering the full contact between air and wastewater, affecting the aeration effect, and thus reducing the activity of microorganisms during subsequent biological treatment. At the same time, the foam may carry a large amount of untreated organic matter, heavy metal ions, etc. Over time, these substances may re-enter the water body and increase the pollution level of the wastewater.

[0004] In view of the above problems, a rubber additive 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 rubber additive production wastewater treatment device, which solves the problem of inconvenience in removing foam during the wastewater treatment and stirring process.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rubber chemical production wastewater treatment device, comprising a main box body, a water inlet pipe fixedly connected to the upper surface of the main box body, a water outlet pipe fixedly connected to one side of the main box body, a liquid injection pipe fixedly connected to one side of the main box body, a stirring mechanism for mixing wastewater treatment reagents is provided inside the main box body, a lower partition is fixedly connected to the inner wall of the main box body, an upper partition is fixedly connected to the upper surface of the lower partition, a filter plate A for filtering impurities is fixedly connected between the lower partition plate and the inner wall of the main box body, and an anti-blocking mechanism for preventing clogging of the filter plate A is provided on one side of the main box body;

[0007] The stirring mechanism includes a motor fixedly connected to the upper surface of the main box body, the output end of the motor is fixedly connected to the main rotating shaft, the bottom end of the main rotating shaft is fixedly connected to the stirring impeller, a floating plate is provided inside the main box body, the floating plate is slidably connected to the inside of the main box body, the upper surface of the floating plate is fixedly connected to the upper inclined plate, the main rotating shaft passes through the floating plate and the upper inclined plate, both sides of the floating plate are fixedly connected to the limiting blocks, a limiting vertical groove is provided on the inner wall of the main box body, the limiting block is slidably connected to the inside of the limiting vertical groove, the bottom surface of the floating plate is fixedly connected to the floating box, one side of the floating box is fixedly connected to the collecting shell, the collecting shell is connected to the inside of the floating box, one side of the main box body is fixedly connected to the liquid pump, the output end of the liquid pump is fixedly connected to the liquid extraction pipe, the input end of the liquid pump is fixedly connected to the connecting hose, and the connecting hose is connected to the inside of the floating box.

[0008] Preferably, one side of the floating plate is fixedly connected to a connecting short rod, one side of the connecting short rod is fixedly connected to a lower telescopic plate, the upper end of the lower telescopic plate is sleeved with an upper telescopic plate, a spring is provided inside the upper telescopic plate, one end of the spring is fixedly connected to the upper surface of the lower telescopic plate, one side of the upper telescopic plate is fixedly connected to a baffle plate, a drainage groove is provided on one side of the lower partition plate, a receiving groove is provided on the bottom surface of the inner wall of the drainage groove, the baffle plate is provided inside the receiving groove and the baffle plate is in contact with the inner wall of the receiving groove, a lifting groove is provided on one side of the lower partition plate, the lower telescopic plate and the upper telescopic plate are both provided inside the lifting groove, and the lifting groove is communicated with the drainage groove.

[0009] Preferably, the anti-blocking mechanism includes a bevel gear A fixedly connected to the outside of the main rotating shaft, and the outside of the bevel gear A is meshed with a bevel gear B, one side of the bevel gear B is fixedly connected to a rotating rod, one end of the rotating rod passes through one side of the upper partition and is fixedly connected to a half gear, the top surface of the upper wall of the main box body is fixedly connected to a support ring, the support ring is sleeved on the outside of the rotating rod, and a movable frame is provided on the upper surface of the lower partition, the upper surface and lower surface of the inner wall of the movable frame are fixedly connected to a rack plate, the rack plate is meshed with the half gear, and a top groove is provided on the upper surface of the lower partition, and the bottom surface of the movable frame is fixedly connected to a connecting vertical plate, one side of the connecting vertical plate is fixedly connected to a connecting horizontal plate, the upper surface of the connecting horizontal plate is fixedly connected to an upper connecting plate, and the upper surface of the upper connecting plate is fixedly connected to a scraper assembly for removing impurities attached to the surface of the filter plate A, and the scraper assembly is arranged below the filter plate A.

[0010] Preferably, a fixed plate is fixedly connected to the top surface of the inner wall of the main box, a fixed circular groove is opened on one side of the fixed plate, a movable disk is fixedly connected to one end of the rotating rod, the movable disk is rotatably connected to the inside of the fixed circular groove, a limiting slide groove is opened on one side of the fixed plate, a rack plate is fixedly connected to one side of the movable frame, and the rack plate is slidably connected to the inside of the limiting slide groove.

[0011] Preferably, a filter plate B is fixedly connected to the inner wall of the drainage trough, a drainage chute is opened on the inner wall of the main box, side inclined plates are provided on both sides of the drainage chute, a lower connecting plate is fixedly connected to the bottom surface of the connecting horizontal plate, a cleaning brush B is fixedly connected to one side of the lower connecting plate, and one side of the cleaning brush B is in contact with one side of the filter plate B.

[0012] The cam is provided with an air filter, and the air filter is connected with the air filter cover, and the cam is provided with an air filter cover, and the cam is provided with an air filter cover.

[0013] Preferably, a discharge assembly for discharging impurities is also provided above the lower partition, and the discharge assembly includes an electric telescopic rod fixedly connected to one side of the main box body, one side of the electric telescopic rod is fixedly connected to an extension rod, the extension rod passes through one side of the main box body and is fixedly connected to a discharge push plate, one side of the discharge push plate is fixedly connected to an L-shaped rubber scraper, the L-shaped rubber scraper is fitted with the upper surface of the lower partition, the other side of the discharge push plate is fixedly connected to a scraper inclined plate, and the scraper inclined plate is fitted with the upper surface of the filter plate A, one side of the main box body is fixedly connected to a side box, and an electromagnetic valve is provided at the connection between the side box and the main box body.

[0014] Preferably, a material-blocking transverse plate is fixedly connected to the outer side of the connecting vertical plate, an inner groove is opened inside the top groove, and the material-blocking transverse plate is slidably connected to the inner groove.

[0015] Preferably, an aeration pipe is provided inside the main box.

[0016] Preferably, a cleaning door A is hinged on one side of the main box body, and the cleaning door A is arranged corresponding to the filter plate A. A cleaning door B is hinged on one side of the side box.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention proposes a rubber chemical production wastewater treatment device. Through the arrangement of a stirring mechanism, an anti-blocking mechanism, a discharge component and a scraper component, when treating wastewater, a motor drives a main rotating shaft and a stirring impeller to rotate to stir the wastewater, thereby mixing the reagent with the wastewater. A floating plate floats on the surface of the wastewater. With the addition and stirring of the reagent, a large amount of foam is generated on the surface of the wastewater. As the wastewater is discharged from the outlet pipe and flows, a collection shell is used to collect the top layer of foam. The foam is collected in a foam box. A liquid pump is used to extract the foam from the foam box through a connecting hose and discharge it from a liquid extraction pipe for unified treatment to prevent impurities in the foam from returning to the treated wastewater, ultimately achieving the purpose of removing foam when treating wastewater through stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram A of the overall structure of the present invention;

[0020] Figure 2 Schematic diagram B of the overall structure of the present invention;

[0021] Figure 3 Schematic diagram A of the internal structure of the main box of the present invention;

[0022] Figure 4 Schematic diagram of the stirring mechanism structure of the present invention;

[0023] Figure 5 Schematic diagram B of the internal structure of the main box of the present invention;

[0024] Figure 6 Schematic diagram of the anti-blocking mechanism structure of the present invention;

[0025] Figure 7 It is a schematic diagram of the fixed plate structure of the present invention;

[0026] Figure 8 It is a schematic structural diagram of the discharge assembly of the present invention;

[0027] Figure 9 This is a schematic structural diagram of the scraper assembly of the present invention;

[0028] Figure 10 It is a schematic structural diagram of the air blowing assembly of the present invention.

[0029] Figure: 1. Main housing; 11. Water inlet pipe; 12. Water outlet pipe; 13. Liquid pump; 131. Liquid extraction pipe; 14. Cleaning door A; 15. Liquid injection pipe; 16. Connecting hose; 17. Drain trough; 18. Aeration pipe; 19. Lower partition; 191. Upper partition; 192. Lifting trough; 193. Storage trough; 194. Top trough; 195. Material blocking plate; 2. Mixing mechanism; 21. Motor; 22. Main shaft; 23. Mixing blade Wheel; 24, upper inclined plate; 25, floating plate; 251, connecting short rod; 252, lower telescopic plate; 253, upper telescopic plate; 254, baffle; 26, foam box; 261, collection shell; 27, limit block; 271, limit vertical slot; 3, filter plate A; 4, filter plate B; 41, drainage chute; 42, side inclined plate; 5, anti-blocking mechanism; 51, bevel gear A; 52, bevel gear B; 53, rotating rod; 531, movable plate; 5 4. Half gear; 55. Movable frame; 551. Rack plate; 56. Connecting vertical plate; 561. Connecting horizontal plate; 562. Upper connecting plate; 563. Lower connecting plate; 5631. Cleaning brush B; 57. Scraper assembly; 571. Mounting plate; 572. Cleaning brush A; 573. Exhaust port; 58. Support ring; 59. Fixed plate; 591. Fixed circular groove; 592. Limiting slide; 6. Discharge assembly; 61. Electric telescopic rod; 6 2. Extension rod; 63. Discharge push plate; 64. L-shaped rubber scraper; 65. Scraper ramp; 7. Air blowing assembly; 71. Connecting pipe; 72. Casing; 721. Compressed air pipe; 722. Sealing push plate; 723. One-way pressure valve B; 724. Ventilation groove A; 73. Inner pipe; 731. One-way pressure valve A; 74. Side block; 741. Ventilation groove B; 75. Breathing valve; 8. Side box; 81. Cleaning door B; 82. Solenoid valve. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0032] Combine Figure 1 、 Figure 3 as well as Figure 4A rubber chemical production wastewater treatment device includes a main box body 1, an inlet pipe 11 is fixedly connected to the upper surface of the main box body 1, a water outlet pipe 12 is fixedly connected to one side of the main box body 1, and a liquid injection pipe 15 is fixedly connected to one side of the main box body 1. A stirring mechanism 2 for mixing wastewater treatment reagents is provided inside the main box body 1, a lower partition 19 is fixedly connected to the inner wall of the main box body 1, an upper partition 191 is fixedly connected to the upper surface of the lower partition 19, a filter plate A3 for filtering impurities is fixedly connected between the lower partition 19 and the inner wall of the main box body 1, and an anti-blocking mechanism 5 for preventing the filter plate A3 from being blocked is provided on one side of the main box body 1;

[0033] The stirring mechanism 2 includes a motor 21 fixedly connected to the upper surface of the main box body 1, the output end of the motor 21 is fixedly connected to the main rotating shaft 22, the bottom end of the main rotating shaft 22 is fixedly connected to the stirring impeller 23, a floating plate 25 is provided inside the main box body 1, the floating plate 25 is slidably connected to the inside of the main box body 1, the upper surface of the floating plate 25 is fixedly connected to the upper inclined plate 24, the main rotating shaft 22 passes through the floating plate 25 and the upper inclined plate 24, both sides of the floating plate 25 are fixedly connected to the limiting blocks 27, the inner wall of the main box body 1 is provided with a limiting vertical groove 271, the limiting block 27 is slidably connected to the inside of the limiting vertical groove 271, the bottom surface of the floating plate 25 is fixedly connected to the floating box 26, one side of the floating box 26 is fixedly connected to the collecting shell 261, the collecting shell 261 is communicated with the inside of the floating box 26, one side of the main box body 1 is fixedly connected to the liquid pump 13, the output end of the liquid pump 13 is fixedly connected to the liquid extraction pipe 131, the input end of the liquid pump 13 is fixedly connected to the communicating The hose 16 is connected to the interior of the foam box 26. When treating wastewater, the chemical for treating wastewater is added to the interior of the main box 1 through the injection pipe 15, and the motor 21 is turned on. The motor 21 drives the main rotating shaft 22 to rotate, driving the stirring impeller 23 to stir the wastewater, so that the chemical and the wastewater are mixed. The float plate 25 floats on the surface of the wastewater. The limit block 27 and the limit vertical groove 271 play a limiting effect for the float plate 25. When the float plate 25 floats on the surface of the wastewater, with the addition and stirring of the chemical, more foam will be generated on the surface of the wastewater. As the wastewater is discharged from the outlet pipe 12, the collection shell 261 is used to collect the top layer of foam and collect it in the foam box 26. The foam is then pumped out of the foam box 26 through the connecting hose 16 by the liquid pump 13 and discharged from the liquid extraction pipe 131 for unified treatment to prevent impurities in the foam from returning to the treated wastewater.

[0034] The present invention will be further described below with reference to the embodiments.

[0035] See also Figures 1-10, one side of the floating plate 25 is fixedly connected to a connecting short rod 251, one side of the connecting short rod 251 is fixedly connected to a lower telescopic plate 252, the upper end of the lower telescopic plate 252 is sleeved with an upper telescopic plate 253, a spring is provided inside the upper telescopic plate 253, one end of the spring is fixedly connected to the upper surface of the lower telescopic plate 252, one side of the upper telescopic plate 253 is fixedly connected to a baffle 254, a drainage groove 17 is provided on one side of the lower partition 19, a receiving groove 193 is provided on the bottom surface of the inner wall of the drainage groove 17, the baffle 254 is provided inside the receiving groove 193 and the baffle 254 is in contact with the inner wall of the receiving groove 193, a lifting groove 192 is provided on one side of the lower partition 19, the lower telescopic plate 252 and the upper telescopic plate 253 are both provided inside the lifting groove 192, and the lifting groove 192 and The drainage trough 17 is connected, and the spring inside the upper telescopic plate 253 is in a stretched state. With the assistance of the spring restoring force, the floating plate 25 can float up as the depth of the wastewater increases. The upper inclined plate 24 is used to allow the wastewater on its surface to flow downward. As the wastewater level rises, the floating plate 25 drives the connecting short rod 251 and the lower telescopic plate 252 to move upward, so that the lower telescopic plate 252 is compressed inside the upper telescopic plate 253, and the lower telescopic plate 252 and the upper telescopic plate 253 slide upward from the lifting groove 192, and the baffle 254 moves upward accordingly, thereby gradually sealing the drainage trough 17, controlling the speed of wastewater injection, preventing too much wastewater from being fully contacted with the reagent for treatment, and achieving the purpose of automatically controlling the wastewater injection speed.

[0036] The anti-blocking mechanism 5 includes a bevel gear A51 fixedly connected to the outside of the main shaft 22, and the bevel gear A51 is meshed with a bevel gear B52 on the outside. A rotating rod 53 is fixedly connected to one side of the bevel gear B52, and one end of the rotating rod 53 passes through one side of the upper partition 191 and is fixedly connected to a half gear 54. The top surface of the inner wall of the main box body 1 is fixedly connected to a support ring 58, and the support ring 58 is sleeved on the outside of the rotating rod 53. A movable frame 55 is provided on the upper surface of the lower partition 19. The upper and lower surfaces of the inner wall of the movable frame 55 are fixedly connected to a rack plate 551, and the rack plate 551 is meshed with the half gear 54. A top groove 194 is provided on the upper surface of the lower partition 19. The bottom surface of the movable frame 55 is fixedly connected to a connecting vertical plate 56, and the connecting vertical plate 5 6 One side is fixedly connected to a connecting horizontal plate 561, and the upper surface of the connecting horizontal plate 561 is fixedly connected to an upper connecting plate 562. The upper surface of the upper connecting plate 562 is fixedly connected to a scraper assembly 57 for removing impurities attached to the surface of the filter plate A3. The scraper assembly 57 is arranged below the filter plate A3. During the rotation of the main shaft 22, the bevel gear A51 is driven to rotate, and the bevel gear A51 drives the bevel gear B52 and the rotating rod 53 to rotate. The support ring 58 plays a supporting role. The rotating rod 53 drives the half gear 54 to rotate, and drives the movable frame 55 to move back and forth, thereby allowing the connecting vertical plate 56, the connecting horizontal plate 561 and the upper connecting plate 562 to move back and forth, and the scraper assembly 57 is used to achieve the scraping work of the filter plate A3.

[0037] A fixed plate 59 is fixedly connected to the top surface of the inner wall of the main box body 1, and a fixed circular groove 591 is provided on one side of the fixed plate 59. A movable disk 531 is fixedly connected to one end of the rotating rod 53, and the movable disk 531 is rotatably connected to the inside of the fixed circular groove 591. A limiting slide groove 592 is provided on one side of the fixed plate 59, and a rack plate 551 is fixedly connected to one side of the movable frame 55, and the rack plate 551 is slidably connected to the inside of the limiting slide groove 592. Through the arrangement of the fixed circular groove 591, the limiting slide groove 592, the movable disk 531 and the rack plate 551, a limiting effect is achieved for the rotation of the rotating rod 53 and the movement of the movable frame 55, thereby ensuring stability during the working process.

[0038] The filter plate B4 is fixedly connected to the inner wall of the drainage trough 17, and a drainage chute 41 is opened on the inner wall of the main box body 1. Side inclined plates 42 are set on both sides of the drainage chute 41. The bottom surface of the connecting horizontal plate 561 is fixedly connected to the lower connecting plate 563, and a cleaning brush B5631 is fixedly connected to one side of the lower connecting plate 563. One side of the cleaning brush B5631 is fitted with one side of the filter plate B4. The filter plate A3 and the filter plate B4 are used to filter larger particles of impurities and fine particles of impurities, respectively. The drainage chute 41 cooperates with the side inclined plates 42 to guide the flow of wastewater. During the reciprocating motion of the connecting horizontal plate 561, the lower connecting plate 563 and the cleaning brush B5631 are driven to move back and forth to clean the surface of the filter plate B4 to prevent blockage.

[0039] The scraper assembly 57 includes a mounting plate 571 fixedly connected to the upper surface of the upper connecting plate 562, a cleaning brush A572 fixedly connected to the upper surface of the mounting plate 571, an exhaust port 573 is provided on the upper surface of the cleaning brush A572, the exhaust port 573 is communicated with the interior of the mounting plate 571, and an air blowing assembly 7 for blowing air is provided on both sides of the mounting plate 571. The air blowing assembly 7 includes a connecting pipe 71 fixedly connected to one side of the mounting plate 571, a sleeve 72 is sleeved on one side of the connecting pipe 71, and a connecting pipe 71 is provided with a sleeve 72. The other side of the connecting pipe 71 is fixedly connected to the inner pipe 73, one end of the inner pipe 73 is connected to the interior of the connecting pipe 71, and the other end of the inner pipe 73 is connected to the interior of the mounting plate 571. A one-way pressure valve A731 is provided at one end of the inner pipe 73. The inner wall of the sleeve 72 is fixedly connected to the compressed air pipe 721, and one end of the compressed air pipe 721 is fixedly connected to a sealing push plate 722. The sealing push plate 722 is slidably connected to the interior of the connecting pipe 71 and fits against the inner wall of the connecting pipe 71. A one-way pressure valve is provided inside the sealing push plate 722. B723, a vent groove A724 is provided inside the compressed air pipe 721, and the one-way pressure valve B723 is connected to the inside of the vent groove A724. A breathing valve 75 is fixedly connected to one side of the side block 74, and a vent groove B741 is provided inside the side block 74. The breathing valve 75 is connected to the inside of the sleeve 72 through the vent groove B741 and the vent groove A724. When the mounting plate 571 moves, the connecting pipe 71 is driven to be compressed inside the sleeve 72, and the sealing push plate 722 is used to squeeze the inside of the connecting pipe 71. Air is squeezed into the inner tube 73 and discharged from the exhaust port 573 through the mounting plate 571 by the one-way pressure valve A731, blowing air upwards, and the auxiliary cleaning brush A572 scrapes off impurities. When the mounting plate 571 moves to the other end, the connecting pipe 71 gradually resets, and the breathing valve 75 replenishes gas from the one-way pressure valve B723 through the ventilation groove B741 and the ventilation groove A724 and the sleeve 72 to balance the air pressure. At this time, the inflation component 7 at the other end starts the inflation operation.

[0040] A discharge assembly 6 for discharging impurities is also provided above the lower partition 19. The discharge assembly 6 includes an electric telescopic rod 61 fixedly connected to one side of the main box body 1, and an extension rod 62 is fixedly connected to one side of the electric telescopic rod 61. The extension rod 62 passes through one side of the main box body 1 and is fixedly connected to a discharge push plate 63. One side of the discharge push plate 63 is fixedly connected to an L-shaped rubber scraper 64. The L-shaped rubber scraper 64 is in contact with the upper surface of the lower partition 19, and the other side of the discharge push plate 63 is fixedly connected to a scraper inclined plate 65, and the scraper inclined plate 65 is in contact with the upper surface of the filter plate A3. A side box 8 is fixedly connected to one side of the main box body 1, and an electromagnetic valve 82 is provided at the connection between the side box 8 and the main box body 1. After the filtration is completed, the electric telescopic rod 61 is used to drive the extension rod 62 and the discharge push plate 63 to move, and the L-shaped rubber scraper 64 and the scraper inclined plate 65 are used to push the impurities into the side box 8 on the upper surface of the lower partition 19 and the surface of the filter plate A3 respectively.

[0041] A material-blocking transverse plate 195 is fixedly connected to the outer side of the connecting vertical plate 56 , an inner groove is opened inside the top groove 194 , and the material-blocking transverse plate 195 is slidably connected to the inner groove.

[0042] An aeration pipe 18 is provided inside the main box 1. Bubbles are generated through the aeration pipe 18 to assist the stirring effect.

[0043] A cleaning door A14 is hinged on one side of the main box body 1, and the cleaning door A14 is set corresponding to the filter plate A3. A cleaning door B81 is hinged on one side of the side box 8. The setting of the cleaning door A14 and the cleaning door B81 facilitates the cleaning of the stirring mechanism 2 and the inside of the main box body 1.

[0044] Specifically, when treating wastewater, the chemical for treating wastewater is added into the main box 1 through the injection pipe 15, the motor 21 is turned on to drive the main shaft 22 to rotate, and the stirring impeller 23 is driven to rotate and stir the wastewater to mix the chemical and the wastewater. The limit block 27 and the limit vertical groove 271 play a limiting role for the float plate 25. At the same time, the float plate 25 floats on the surface of the wastewater. With the addition and stirring of the chemical, more foam will be generated on the surface of the wastewater. The treated wastewater is discharged from the outlet pipe 12, driving the wastewater to flow, and the collection shell 261 is used to collect the top layer of foam, and the foam is collected in the foam box 26. The liquid pump 13 is used to extract the foam from the foam box 26 through the connecting hose 16, and discharged from the liquid extraction pipe 131 for unified treatment to prevent impurities in the foam. When the treated wastewater is returned, the spring inside the upper telescopic plate 253 is in a stretched state. With the assistance of the spring restoring force, the floating plate 25 can float up as the depth of the wastewater increases. The upper inclined plate 24 is used to allow the wastewater on its surface to flow downward. As the wastewater level rises, the floating plate 25 drives the connecting short rod 251 and the lower telescopic plate 252 to move upward, allowing the lower telescopic plate 252 to be compressed inside the upper telescopic plate 253. The lower telescopic plate 252 and the upper telescopic plate 253 slide upward from the lifting groove 192, and the baffle 254 moves upward accordingly, thereby gradually sealing the drainage groove 17, controlling the speed of wastewater injection, preventing too much wastewater from being fully contacted with the reagent for treatment at one time, and achieving the purpose of automatically controlling the wastewater injection speed. During the rotation of 22, the bevel gear A51 is driven to rotate, and the bevel gear A51 drives the bevel gear B52 and the rotating rod 53 to rotate. The support ring 58 plays a supporting role. The rotating rod 53 drives the half gear 54 to rotate, and drives the movable frame 55 to move back and forth, so that the connecting vertical plate 56, the connecting horizontal plate 561 and the upper connecting plate 562 move back and forth. At the same time, the lower connecting plate 563 and the cleaning brush B5631 move back and forth to clean the surface of the filter plate B4 to prevent blockage. The mounting plate 571 moves accordingly, and the cleaning brush A572 is used to clean the bottom surface of the filter plate A3. At the same time, the connecting pipe 71 is compressed inside the sleeve 72, and the sealing push plate 722 is used to squeeze the air inside the connecting pipe 71, and the air is squeezed into the inner tube 73 and is released by the one-way pressure valve A 731 is discharged from the exhaust port 573 through the mounting plate 571, and air is blown upwards, and the auxiliary cleaning brush A572 scrapes off the impurities. When the mounting plate 571 moves to the other end, the connecting pipe 71 is gradually reset, and the breathing valve 75 replenishes air from the one-way pressure valve B723 through the ventilation groove B741 and the ventilation groove A724 and the sleeve 72 to balance the air pressure. At this time, the blowing component 7 at the other end starts the blowing operation. After the filtration is completed, the electric telescopic rod 61 is used to drive the extension rod 62 and the discharge push plate 63 to move, and the L-shaped rubber scraper 64 and the scraper inclined plate 65 are used to push the impurities into the side box 8 on the upper surface of the lower partition 19 and the surface of the filter plate A3 respectively. The side box 8 and the inside of the main box 1 are cleaned through the cleaning door A14 and the cleaning door B81.Ultimately, the purpose of removing foam when treating wastewater and preventing clogging during filtration is achieved.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A rubber additive production wastewater treatment device, comprising a main box (1), a water inlet pipe (11) fixedly connected to the upper surface of the main box (1), a water outlet pipe (12) fixedly connected to one side of the main box (1), and a liquid injection pipe (15) fixedly connected to one side of the main box (1), characterized in that: The main box (1) is provided with a stirring mechanism (2) for mixing wastewater treatment reagents, a lower baffle (19) is fixedly connected to the inner wall of the main box (1), an upper baffle (191) is fixedly connected to the upper surface of the lower baffle (19), a filter plate A (3) for filtering impurities is fixedly connected between the lower baffle (19) and the inner wall of the main box (1), and an anti-blocking mechanism (5) for preventing the filter plate A (3) from being blocked is provided on one side of the main box (1); The stirring mechanism (2) comprises a motor (21) fixedly connected to the upper surface of the main housing (1); the output end of the motor (21) is fixedly connected to a main rotating shaft (22); the bottom end of the main rotating shaft (22) is fixedly connected to a stirring impeller (23); a floating plate (25) is arranged inside the main housing (1); the floating plate (25) is slidably connected to the inside of the main housing (1); an upper inclined plate (24) is fixedly connected to the upper surface of the floating plate (25); the main rotating shaft (22) passes through the floating plate (25) and the upper inclined plate (24); both sides of the floating plate (25) are fixedly connected to limit blocks (27); the main housing (1) A limit vertical groove (271) is provided on the inner wall, the limit block (27) is slidably connected to the inside of the limit vertical groove (271), the bottom surface of the floating plate (25) is fixedly connected to a foam box (26), one side of the foam box (26) is fixedly connected to a collecting shell (261), the collecting shell (261) is communicated with the inside of the foam box (26), one side of the main box (1) is fixedly connected to a liquid pump (13), the output end of the liquid pump (13) is fixedly connected to a liquid extraction pipe (131), the input end of the liquid pump (13) is fixedly connected to a connecting hose (16), and the connecting hose (16) is communicated with the inside of the foam box (26); The anti-blocking mechanism (5) comprises a bevel gear A (51) fixedly connected to the outside of the main rotating shaft (22), the bevel gear A (51) is meshingly connected to the outside of the bevel gear B (52), a rotating rod (53) is fixedly connected to one side of the bevel gear B (52), one end of the rotating rod (53) passes through one side of the upper partition (191) and is fixedly connected to a half gear (54), a support ring (58) is fixedly connected to the top surface of the inner wall of the main housing (1), the support ring (58) is sleeved on the outside of the rotating rod (53), and a movable frame (55) is provided on the upper surface of the lower partition (19), and the upper surface and the lower surface of the inner wall of the movable frame (55) are fixedly connected. A rack plate (551) is fixedly connected, the rack plate (551) is meshedly connected with the half gear (54), a top groove (194) is provided on the upper surface of the lower partition plate (19), a connecting vertical plate (56) is fixedly connected to the bottom surface of the movable frame (55), a connecting horizontal plate (561) is fixedly connected to one side of the connecting vertical plate (56), an upper connecting plate (562) is fixedly connected to the upper surface of the connecting horizontal plate (561), a scraper assembly (57) for removing impurities attached to the surface of the filter plate A (3) is fixedly connected to the upper surface of the upper connecting plate (562), and the scraper assembly (57) is arranged below the filter plate A (3); A connecting short rod (251) is fixedly connected to one side of the floating plate (255), a lower telescopic plate (252) is fixedly connected to one side of the connecting short rod (251), an upper telescopic plate (253) is sleeved on the upper end of the lower telescopic plate (252), a spring is arranged inside the upper telescopic plate (253), one end of the spring is fixedly connected to the upper surface of the lower telescopic plate (252), a baffle plate (254) is fixedly connected to one side of the upper telescopic plate (253), and a row of discharge plates (254) are provided on one side of the lower partition plate (19). The liquid tank (17) and the drainage tank (17) are provided with a receiving tank (193) on the bottom of the inner wall, a baffle plate (254) is arranged inside the receiving tank (193) and the baffle plate (254) is in contact with the inner wall of the receiving tank (193), a lifting tank (192) is provided on one side of the lower partition plate (19), the lower telescopic plate (252) and the upper telescopic plate (253) are both arranged inside the lifting tank (192), and the lifting tank (192) is connected to the drainage tank (17).

2. A rubber additive production wastewater treatment device according to claim 1, characterized in that: A fixed plate (59) is fixedly connected to the top surface of the inner wall of the main box body (1), a fixed circular groove (591) is provided on one side of the fixed plate (59), a movable disk (531) is fixedly connected to one end of the rotating rod (53), the movable disk (531) is rotatably connected to the inside of the fixed circular groove (591), a limiting sliding groove (592) is provided on one side of the fixed plate (59), and a rack plate (551) is fixedly connected to one side of the movable frame (55), and the rack plate (551) is slidably connected to the inside of the limiting sliding groove (592).

3. A rubber additive production wastewater treatment device according to claim 1, characterized in that: The inner wall of the drainage groove (17) is fixedly connected to a filter plate B (4), the inner wall of the main housing (1) is provided with a drainage chute (41), side inclined plates (42) are arranged on both sides of the drainage chute (41), a lower connecting plate (563) is fixedly connected to the bottom surface of the connecting transverse plate (561), a cleaning brush B (5631) is fixedly connected to one side of the lower connecting plate (563), and one side of the cleaning brush B (5631) is in contact with one side of the filter plate B (4).

4. A rubber additive production wastewater treatment device according to claim 1, characterized in that: The scraper assembly (57) comprises a mounting plate (571) fixedly connected to the upper surface of the upper connecting plate (562); a cleaning brush A (572) is fixedly connected to the upper surface of the mounting plate (571); an exhaust port (573) is provided on the upper surface of the cleaning brush A (572); the exhaust port (573) is communicated with the interior of the mounting plate (571); both sides of the mounting plate (571) are provided with an air blowing assembly (7) for blowing air; the air blowing assembly (7) comprises a connecting pipe (71) fixedly connected to one side of the mounting plate (571); a sleeve (72) is sleeved on one side of the connecting pipe (71); an inner pipe (73) is fixedly connected to the other side of the connecting pipe (71); one end of the inner pipe (73) is communicated with the interior of the connecting pipe (71); the other end of the inner pipe (73) is communicated with the interior of the mounting plate (571); the inner pipe (73) is connected to the interior of the mounting plate (571); A one-way pressure valve A (731) is provided at one end of the side block (73), a compressed air pipe (721) is fixedly connected to the inner wall of the sleeve (72), a sealing push plate (722) is fixedly connected to one end of the compressed air pipe (721), the sealing push plate (722) is slidably connected to the inside of the connecting pipe (71) and fits with the inner wall of the connecting pipe (71), a one-way pressure valve B (723) is provided inside the sealing push plate (722), a ventilation groove A (724) is provided inside the compressed air pipe (721), the one-way pressure valve B (723) is communicated with the inside of the ventilation groove A (724), a breathing valve (75) is fixedly connected to one side of the side block (74), a ventilation groove B (741) is provided inside the side block (74), and the breathing valve (75) is communicated with the inside of the sleeve (72) through the ventilation groove B (741) and the ventilation groove A (724).

5. A rubber additive production wastewater treatment device according to claim 1, characterized in that: A discharge assembly (6) for discharging impurities is also provided above the lower partition (19), the discharge assembly (6) comprising an electric telescopic rod (61) fixedly connected to one side of the main box (1), an extension rod (62) fixedly connected to one side of the electric telescopic rod (61), the extension rod (62) passing through one side of the main box (1) and fixedly connected to a discharge push plate (63), an L-shaped rubber scraper (64) fixedly connected to one side of the discharge push plate (63), the L-shaped rubber scraper (64) being in contact with the upper surface of the lower partition (19), a scraper inclined plate (65) fixedly connected to the other side of the discharge push plate (63), and the scraper inclined plate (65) being in contact with the upper surface of the filter plate A (3), a side box (8) fixedly connected to one side of the main box (1), and a solenoid valve (82) being provided at the connection between the side box (8) and the main box (1).

6. A rubber additive production wastewater treatment device according to claim 1, characterized in that: The outer side of the connecting vertical plate (56) is fixedly connected to a material blocking horizontal plate (195), an inner groove is provided inside the top groove (194), and the material blocking horizontal plate (195) is slidably connected inside the inner groove.

7. A rubber additive production wastewater treatment device according to claim 1, characterized in that: An aeration pipe (18) is arranged inside the main box (1).

8. The rubber additive production wastewater treatment device according to claim 1, characterized in that: A cleaning door A (14) is hingedly connected to one side of the main box body (1), and the cleaning door A (14) is arranged corresponding to the filter plate A (3). A cleaning door B (81) is hingedly connected to one side of the side box (8).

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