Waste water treatment device for natural rubber processing

Abstract

The invention discloses a wastewater treatment device for natural rubber processing, and relates to the technical field of wastewater treatment.The wastewater treatment device comprises a sedimentation tank, a waterproof motor set is fixedly connected to the bottom of the inner wall of the sedimentation tank, a vertical rod is fixedly connected to the output end of the waterproof motor set, and a processing mechanism is arranged on the outer wall of the vertical rod. The problem of waste flying caused by impact on water flow can be reduced along with circumferential rotation type slow stirring of the stirring plate, meanwhile, precipitated waste can be stirred away from the center along with rotation stirring of the stirring plate, the precipitated waste is made to be away from the center and concentrated at the inner outer ring, concentrated pushing and scattering of the waste are completed, and the waste recycling efficiency is improved. And the waste can be conveniently and intensively collected during subsequent water discharging.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment device for natural rubber processing. Background Art

[0002] A synthetic rubber processing wastewater treatment device described in the patent application with announcement number CN106430866A relates to the technical field of special equipment manufacturing for water pollution environmental protection, and comprises a water collection well, a grit chamber, a reaction chamber, an air flotation chamber, a grille well, a regulating chamber, a hydrolysis chamber, an A chamber, an O chamber, a secondary sedimentation chamber, a clear water chamber, a carbon filter tank, a discharge well and a sludge thickening chamber, wherein the water collection well is connected to the production wastewater drainage outlet, the output end of the water collection well is connected to the grit chamber, an upper liquid output end and a lower sludge output end are provided on the grit chamber, the lower sludge output end of the grit chamber is connected to the sludge thickening chamber, the upper liquid output end of the grit chamber is connected to the reaction chamber, the reaction chamber is connected to the air flotation chamber, and the output end of the air flotation chamber is connected to the regulating chamber; the grille well is connected to the domestic wastewater output end, the output end of the grille well is connected to the regulating chamber, and the regulating chamber is also connected to the process wastewater output end; When treating wastewater from natural rubber processing, multi-stage treatment is required. During the sedimentation treatment after the initial filtration treatment, flocculants need to be added to combine with various impurities in the wastewater to complete the sedimentation. In the binding process, the binding rate is likely to be low, resulting in the flocculant not being able to fully exert its effect. Adding too much flocculant will cause the formed flocs to be too loose or too tight, which will affect the sedimentation or filtration effect. Flocs that are too loose are difficult to settle effectively, while flocs that are too tight may clog the filtration equipment and reduce the treatment efficiency. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a wastewater treatment device for natural rubber processing, which achieves the purpose of solving the above-mentioned problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A natural rubber processing wastewater treatment device, comprising a sedimentation tank, a waterproof motor group is fixedly connected to the bottom of the inner wall of the sedimentation tank, a vertical rod is fixedly connected to the output end of the waterproof motor group, and a processing mechanism is arranged on the outer wall of the vertical rod; The processing mechanism comprises: A connecting plate, the connecting plate is an L-shaped plate structure, one end of the connecting plate is fixedly connected to the outer wall of the vertical rod, the outer wall of the connecting plate is provided with a toggle plate, the toggle plate is a square frame structure, and the connecting plate is used to connect the toggle plate and the rotating shaft; The sliding frame is a U-shaped plate structure, the sliding frame is slidably connected to the inner wall of the toggle plate, and the sliding frame is used to slide on the inner wall of the toggle plate.

[0005] Preferably, one side of the connecting plate is rotatably connected to a rotating shaft, an outer wall of the rotating shaft is fixedly connected to one side of the toggle plate, and the rotating shaft is a circular rod-shaped structure.

[0006] Preferably, the outer wall of the toggle plate is rotatably connected to a first rotating ball, the outer wall of the first rotating ball is fixedly connected to a telescopic gas rod, one end of the telescopic gas rod is fixedly connected to a second rotating ball, and the outer wall of the second rotating ball is rotatably connected to the connecting plate.

[0007] Preferably, the inner wall of the telescopic gas rod is provided with a built-in spring, which is used to make the telescopic gas rod rebound and reset, and the inner wall of the telescopic gas rod is connected to the inside of the toggle plate through the first rotating ball.

[0008] Preferably, the outer wall of the telescopic gas rod is provided with an auxiliary mechanism, and the auxiliary mechanism includes a vertical telescopic rod, one end of the vertical telescopic rod is fixedly connected to the top of the telescopic gas rod, and the inner wall of the vertical telescopic rod is connected to the inner wall of the telescopic gas rod.

[0009] Preferably, a floating block is fixedly connected to the outer wall of the top of the vertical telescopic rod, an air hole is opened at the top of the vertical telescopic rod, and the inner wall of the vertical telescopic rod is communicated with the inner wall of the air hole.

[0010] Preferably, the outer wall of the toggle plate is provided with a scraping mechanism, and the scraping mechanism includes a scraping block. The outer wall of the toggle plate is fixedly connected to the scraping block, and the outer wall of the scraping block is fixedly connected to a transverse telescopic rod. The inner wall of the scraping block is connected to the interior of the toggle plate, and one end of the transverse telescopic rod is fixedly connected to a fixed block.

[0011] Preferably, a connecting groove is provided on one side of the fixing block, the inner wall of the transverse telescopic rod is connected with the interior of the fixing block, and the inner wall of the fixing block is connected with the inner wall of the connecting groove.

[0012] The present invention provides a wastewater treatment device for natural rubber processing, which has the following beneficial effects: 1. The present invention provides a processing mechanism. As the toggle plate rotates slowly in a circular motion, the problem of waste floating due to the impact of the water flow can be reduced. At the same time, as the toggle plate rotates, the precipitated waste can be pushed to a position away from the center, so that it can be concentrated in the outer circle inside, thereby completing the centralized dispersion of the waste and facilitating the centralized collection of the waste during subsequent water discharge.

[0013] 2. The present invention sets a processing mechanism to automatically open the opening when stirring, allowing water to flow through and improving the water mixing effect. When not stirring, the opening is automatically closed by magnetic attraction, so that when the subsequent tossing plate slowly returns to stir the sediment, it will not increase the interference with the upper and lower stratification of the water flow.

[0014] 3. The present invention provides a processing mechanism, so that when not moved, the sliding frame will be closed to form a closed whole, which can effectively block the water in the sedimentation tank and prevent the sediment from being mixed and floated again due to the water in the sedimentation tank shaking with the wind when the sedimentation tank encounters strong winds outdoors.

[0015] 4. The present invention provides a scraping mechanism. When the toggle plate toggles the water, the telescopic air rod will be squeezed and shortened by the water's reverse push. At this time, the air inside the telescopic air rod is squeezed into the toggle plate, and then enters the transverse telescopic rod through the connection between the toggle plate and the scraper block, thereby pushing the transverse telescopic rod to expand. After the transverse telescopic rod expands, it will push the fixed block to slide under the toggle plate, scrape and clean the stains attached to the bottom of the toggle plate, and prevent flocculated sediments from adhering to the bottom of the toggle plate.

[0016] 5. The present invention provides a scraping mechanism to add oxygen to the water as bubbles are continuously generated. Most harmful bacteria are anaerobic bacteria, which can grow and reproduce normally in an anaerobic environment. By injecting sufficient oxygen into the sedimentation tank, the growth environment of anaerobic bacteria can be destroyed and their growth can be inhibited, thereby improving the overall treatment effect of the sedimentation tank.

[0017] 6. The present invention, by providing auxiliary mechanisms and floating blocks, can allow the vertical telescopic rod to automatically float above the wastewater as the depth of the wastewater increases, without extending too far out of the water or being submerged by water, so that the height of the vertical telescopic rod can be as low as possible, thereby avoiding the problem of twisting of the vertical telescopic rod when it is driven to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 The structure of the processing mechanism of the present invention is shown in FIG. Figure 1 ; Figure 3 The structure of the processing mechanism of the present invention is shown in FIG. Figure 2 ; Figure 4 It is a structural schematic diagram of the toggle plate of the present invention; Figure 5 It is a structural schematic diagram of the telescopic gas rod of the present invention; Figure 6 It is a schematic diagram of the structural movement of the processing mechanism of the present invention; Figure 7 For the present invention Figure 6 A magnified image of point A; Figure 8 For the present invention Figure 6 The enlarged view of point B; Fig. 9 The structural movement diagram of the processing mechanism of the present invention is shown in FIG. Figure 1 ; Fig.10 The structural movement diagram of the processing mechanism of the present invention is shown in FIG. Figure 2 ; Fig.11 It is a structural schematic diagram of the scraping mechanism of the present invention; Fig.12 It is a schematic diagram of the structural movement of the scraping mechanism of the present invention.

[0019] In the figure: 1 waterproof motor unit, 2 processing mechanism, 201 connecting plate, 202 toggle plate, 203 sliding frame, 204 first rotating ball, 205 telescopic gas rod, 206 second rotating ball, 208 rotating shaft, 3 auxiliary mechanism, 301 vertical telescopic rod, 302 floating block, 303 air hole, 4 scraping mechanism, 401 scraping block, 402 horizontal telescopic rod, 403 fixed block, 404 connecting groove, 5 vertical rod, 6 sedimentation tank. DETAILED DESCRIPTION

[0020] Example 1: Please refer to Figure 1-4 The present invention provides a technical solution: a natural rubber processing wastewater treatment device, comprising a sedimentation tank 6, a waterproof motor group 1 is fixedly connected to the bottom of the inner wall of the sedimentation tank 6, a vertical rod 5 is fixedly connected to the output end of the waterproof motor group 1, and a processing mechanism 2 is arranged on the outer wall of the vertical rod 5; Processing mechanism 2 includes: The connecting plate 201 is an L-shaped plate structure. One end of the connecting plate 201 is fixedly connected to the outer wall of the vertical rod 5. The outer wall of the connecting plate 201 is provided with a toggle plate 202. The toggle plate 202 is a square frame structure. The connecting plate 201 is used to connect the toggle plate 202 and the rotating shaft 208. The sliding frame 203 is a U-shaped plate structure. The sliding frame 203 is slidably connected to the inner wall of the toggle plate 202 . The sliding frame 203 is used to slide on the inner wall of the toggle plate 202 .

[0021] A rotating shaft 208 is rotatably connected to one side of the connecting plate 201 , and an outer wall of the rotating shaft 208 is fixedly connected to one side of the shifting plate 202 . The rotating shaft 208 is a round rod-shaped structure.

[0022] The outer wall of the toggle plate 202 is rotatably connected to a first rotating ball 204 , the outer wall of the first rotating ball 204 is fixedly connected to a telescopic gas rod 205 , one end of the telescopic gas rod 205 is fixedly connected to a second rotating ball 206 , and the outer wall of the second rotating ball 206 is rotatably connected to the connecting plate 201 .

[0023] The inner wall of the telescopic gas rod 205 is provided with a built-in spring, which is used to make the telescopic gas rod 205 rebound and reset. The inner wall of the telescopic gas rod 205 is connected to the inside of the toggle plate 202 through the first rotating ball 204; When in use, the wastewater that needs to be precipitated after pre-treatment and filtration is passed into the sedimentation tank 6, and then a large amount of flocculant for precipitation is added, so that the debris and waste materials in the natural rubber processing are combined with the flocculant and then precipitated to the bottom of the sedimentation tank 6, completing the treatment of the wastewater; At the same time, the waterproof motor group 1 is started to control the vertical rod 5 to rotate. When the vertical rod 5 rotates, it drives the connecting plate 201 to rotate. When the connecting plate 201 rotates, it drives the toggle plate 202 to rotate, so as to fully stir the wastewater and flocculant in the sedimentation tank 6, ensuring that various impurities in the wastewater can be combined with the flocculant to reduce dust, thereby improving the treatment effect on the wastewater; As the connecting plate 201 drives the toggle plate 202 to rotate and toggle the wastewater, the toggle plate 202 is subjected to resistance in the opposite direction of the wastewater, so that the toggle plate 202 is pushed by the wastewater and drives the rotating shaft 208 to rotate on the connecting plate 201, so that the toggle plate 202 and the connecting plate 201 change from a horizontally overlapping state to a tilted state. When the toggle plate 202 drives the rotating shaft 208 to rotate, the telescopic gas rod 205 is pushed through the first rotating ball 204, so that the telescopic gas rod 205 is compressed under the hinge of the second rotating ball 206 and the first rotating ball 204, and the built-in spring inside the telescopic gas rod 205 is squeezed and deformed; When the rotation and stirring are completed and the rotation and stirring are stopped, as the sedimentation proceeds, the built-in spring inside the telescopic gas rod 205 will continuously pull the first rotating ball 204 and the toggle plate 202 to reset, so that the toggle plate 202 drives the rotating shaft 208 to gradually rotate back to the original position; Example 2: Please refer to Figure 1-10 On the basis of the first embodiment, the present invention provides a technical solution: an auxiliary mechanism 3 is provided on the outer wall of the telescopic gas rod 205, and the auxiliary mechanism 3 includes a vertical telescopic rod 301, one end of the vertical telescopic rod 301 is fixedly connected to the top of the telescopic gas rod 205, and the inner wall of the vertical telescopic rod 301 is connected to the inner wall of the telescopic gas rod 205.

[0024] The outer wall at the top of the vertical telescopic rod 301 is fixedly connected with a floating block 302, and an air hole 303 is opened at the top of the vertical telescopic rod 301, and the inner wall of the vertical telescopic rod 301 is connected with the inner wall of the air hole 303; When the telescopic gas rod 205 is shortened and reset, the air inside the telescopic gas rod 205 needs to be sucked in from the air hole 303 in the floating block 302 through the vertical telescopic rod 301. The air hole 303 draws the air above the wastewater into it, so that the telescopic gas rod 205 can be reset. And because the caliber of the air hole 303 is very small, the telescopic gas rod 205 sucks air very slowly. As a result, when most of the sediment begins to settle to the bottom, the toggle plate 202 keeps rotating and resetting all the time. The debris settled at the bottom of the sedimentation tank 6 is toggled by the slow rotation and reset of the toggle plate 202. With the slow circular rotation of the toggle plate 202, the problem of waste floating caused by the impact of the water flow can be reduced. At the same time, the toggle plate 202 can also be rotated to push the precipitated waste to a position away from the center of the sedimentation tank 6, so that it is concentrated away from the center at the outer circle inside the sedimentation tank 6, completing the centralized dispersion of the waste, which is convenient for the centralized collection of the waste during subsequent water discharge. When the toggle plate 202 toggles the wastewater, the toggle plate 202 is subjected to the reaction force of the wastewater and pushes the sliding frame 203 in the toggle plate 202. When the sliding frame 203 is pushed, it will slide on the inner wall of the toggle plate 202 and will no longer be magnetically attracted to the toggle plate 202, thereby being pushed away. The pushed away sliding frame 203 will open the gap between the toggle plate 202 and the sliding frame 203, and provide space for water to flow in through the open space, so that the flocculant and waste in the water can be fully broken up by the gap and better integrated, thereby improving the flocculation effect of the flocculant, and can also break up a large amount of waste so that the flocculant can enter the waste and produce a flocculation effect, so that when the toggle plate 202 is toggled and stirred, the opening will automatically open to allow water to pass through, thereby improving the water mixing effect, and when it is not toggled and stirred, it will automatically be closed by magnetic attraction, so that when the toggle plate 202 is slowly reset to toggle the sediment, it will not increase the interference with the upper and lower stratification of the water flow.

[0025] When not moved, the sliding frame 203 will be closed to form a closed whole, which can effectively block the water in the sedimentation tank 6, and prevent the sedimentation tank 6 from shaking with the wind when encountering strong winds outdoors, causing the sediment to mix and float again; Example 3: Please refer to Figure 1-12 On the basis of the first and second embodiments, the present invention provides a technical solution: a scraping mechanism 4 is arranged on the outer wall of the toggle plate 202, the scraping mechanism 4 includes a scraping block 401, the outer wall of the toggle plate 202 is fixedly connected to the scraping block 401, the outer wall of the scraping block 401 is fixedly connected to a horizontal telescopic rod 402, the inner wall of the scraping block 401 is connected to the inside of the toggle plate 202, and one end of the horizontal telescopic rod 402 is fixedly connected to a fixed block 403.

[0026] A connecting groove 404 is provided on one side of the fixing block 403, the inner wall of the horizontal telescopic rod 402 is connected to the inside of the fixing block 403, and the inner wall of the fixing block 403 is connected to the inner wall of the connecting groove 404; When the toggle plate 202 moves the water, the telescopic gas rod 205 is compressed by the water, and the air inside the telescopic gas rod 205 is squeezed into the toggle plate 202, and then enters the transverse telescopic rod 402 through the connection between the toggle plate 202 and the scraper block 401, thereby pushing the transverse telescopic rod 402 to expand. After the transverse telescopic rod 402 expands, it pushes the fixed block 403 to slide under the toggle plate 202, scraping and cleaning the stains attached to the bottom of the toggle plate 202, and preventing flocculated sediments from adhering to the bottom of the toggle plate 202; Part of the air inside the telescopic rod 205 enters the horizontal telescopic rod 402. When the horizontal telescopic rod 402 is stretched to its longest length, if the air inside the telescopic rod 205 still enters, the connecting groove 404 will be pushed open, so that the air is discharged from the connecting groove 404, so that the air drawn in through the vertical telescopic rod 301 is sprayed into the wastewater in the sedimentation tank 6 through the connecting groove 404, generating bubbles. As the bubbles are continuously generated, oxygen is added to the water. Since the sedimentation tank is an important equipment for treating sewage, a large amount of sewage accumulates inside it. These sewage provides a rich source of nutrition for microorganisms, which easily breeds various microorganisms. Among them, most harmful bacteria are anaerobic bacteria, which can grow and reproduce normally in an anaerobic environment. By injecting enough oxygen into the sedimentation tank, the growth environment of anaerobic bacteria can be destroyed and their growth can be inhibited, thereby improving the overall treatment effect of the sedimentation tank; When the stirring is stopped and the air is allowed to settle for a long time, the telescopic gas rod 205 is stretched and reset, and the air is sucked into the vertical telescopic rod 301 through the air hole 303, and the air in the horizontal telescopic rod 402 is also sucked back into the telescopic gas rod 205. When all the air in the horizontal telescopic rod 402 is sucked into the telescopic gas rod 205, the horizontal telescopic rod 402 cannot continue to retract. At this time, all the air in the telescopic gas rod 205 is sucked through the air hole 303, so that the horizontal telescopic rod 402 and the fixed block 403 are reset. The setting of the floating block 302 allows the vertical telescopic rod 301 to automatically float above the wastewater according to the depth of the wastewater without extending too much out of the water or being submerged by the water, so that the height of the vertical telescopic rod 301 can be as low as possible, avoiding the problem of twisting of the vertical telescopic rod 301 when it is driven to rotate.

[0027] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A natural rubber processing wastewater treatment device, comprising a sedimentation tank (6), a waterproof motor group (1) is fixedly connected to the bottom of the inner wall of the sedimentation tank (6), and a vertical rod (5) is fixedly connected to the output end of the waterproof motor group (1), characterized in that: The outer wall of the vertical rod (5) is provided with a processing mechanism (2); The processing mechanism (2) comprises: A connecting plate (201), the connecting plate (201) being an L-shaped plate structure, one end of the connecting plate (201) being fixedly connected to the outer wall of the vertical rod (5), the outer wall of the connecting plate (201) being provided with a toggle plate (202), the toggle plate (202) being a square frame structure, and the connecting plate (201) being used to connect the toggle plate (202) and the rotating shaft (208); The sliding frame (203) is a U-shaped plate-like structure. The sliding frame (203) is slidably connected to the inner wall of the toggle plate (202). The sliding frame (203) is used to slide on the inner wall of the toggle plate (202).

2. A natural rubber processing wastewater treatment device according to claim 1, characterized in that: One side of the connection plate (201) is rotatably connected to a rotating shaft (208), an outer wall of the rotating shaft (208) is fixedly connected to one side of the shifting plate (202), and the rotating shaft (208) is a circular rod-shaped structure.

3. A natural rubber processing wastewater treatment device according to claim 2, characterized in that: The outer wall of the toggle plate (202) is rotatably connected to a first rotating ball (204), the outer wall of the first rotating ball (204) is fixedly connected to a telescopic gas rod (205), one end of the telescopic gas rod (205) is fixedly connected to a second rotating ball (206), and the outer wall of the second rotating ball (206) is rotatably connected to the connecting plate (201).

4. A natural rubber processing wastewater treatment device according to claim 3, characterized in that: The inner wall of the telescopic gas rod (205) is provided with a built-in spring, which is used to enable the telescopic gas rod (205) to rebound and reset. The inner wall of the telescopic gas rod (205) is connected to the interior of the toggle plate (202) via the first rotating ball (204).

5. A natural rubber processing wastewater treatment device according to claim 4, characterized in that: An auxiliary mechanism (3) is provided on the outer wall of the telescopic gas rod (205), and the auxiliary mechanism (3) comprises a vertical telescopic rod (301), one end of the vertical telescopic rod (301) is fixedly connected to the top of the telescopic gas rod (205), and the inner wall of the vertical telescopic rod (301) is connected to the inner wall of the telescopic gas rod (205).

6. A natural rubber processing wastewater treatment device according to claim 5, characterized in that: The outer wall at the top of the vertical telescopic rod (301) is fixedly connected to a floating block (302), an air hole (303) is opened at the top of the vertical telescopic rod (301), and the inner wall of the vertical telescopic rod (301) is connected to the inner wall of the air hole (303).

7. A natural rubber processing wastewater treatment device according to claim 6, characterized in that: The outer wall of the toggle plate (202) is provided with a scraping mechanism (4), the scraping mechanism (4) comprising a scraping block (401), the outer wall of the toggle plate (202) is fixedly connected to the scraping block (401), the outer wall of the scraping block (401) is fixedly connected to a transverse telescopic rod (402), the inner wall of the scraping block (401) is communicated with the interior of the toggle plate (202), and one end of the transverse telescopic rod (402) is fixedly connected to a fixed block (403).

8. A natural rubber processing wastewater treatment device according to claim 7, characterized in that: A communication groove (404) is provided on one side of the fixed block (403); the inner wall of the transverse telescopic rod (402) is in communication with the interior of the fixed block (403); and the inner wall of the fixed block (403) is in communication with the inner wall of the communication groove (404).

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