Device for extracting M from rubber accelerator CBS production wastewater

Abstract

The utility model belongs to the technical field of environment-friendly water treatment, and particularly relates to a device for extracting M from rubber accelerator CBS production wastewater, which comprises a material mixing barrel, a stirring assembly is arranged in the material mixing barrel, support legs are arranged at the bottom end of the material mixing barrel, the stirring assembly comprises a second motor, a fixing plate is arranged on the outer side wall of the material mixing barrel, and the fixing plate is arranged on the outer side wall of the material mixing barrel. A second motor is arranged on the fixing plate, a second rotating shaft is arranged in the material mixing barrel in a penetrating mode, the output end of the second motor is connected with the second rotating shaft through a coupler, a first meshing gear is arranged at the top end of the second rotating shaft, and a stirring shaft is arranged on the bottom side of the material mixing barrel in a penetrating mode. A first meshing gear is arranged at the top end of the stirring shaft, a second meshing gear is arranged at the top end of the stirring shaft, the first meshing gear is meshed with the second meshing gear, and a plurality of stirring rods are arranged on the outer side wall of the stirring shaft in a surrounding mode, so that waste water can be prevented from being blocked by fixing devices contained in the waste water during feeding through cooperation, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection water treatment, in particular to a device for extracting M from wastewater produced by rubber accelerator CBS. Background Art

[0002] Rubber accelerator CBS is mainly used to promote the vulcanization of rubber. Currently, domestic production of rubber vulcanization accelerator CBS mostly uses rubber accelerator M as raw material. This production process generates a large amount of wastewater. In addition to containing high concentrations of COD and salts, the concentration of dissolved unreacted M is also high. If it is directly discharged into existing biochemical treatment equipment, it will not only be detrimental to environmental protection, but also cause waste of raw materials. Therefore, a device is needed to extract M from the wastewater produced by rubber accelerator CBS.

[0003] The device for extracting M from wastewater produced by rubber accelerator CBS is a mechanical device specifically used to extract and recover unreacted M in wastewater during the CBS production process. It generally includes a mixing tank, a motor, a sulfuric acid cylinder, and a caustic soda cylinder. CBS production wastewater is added to the mixing tank, sulfuric acid is added to the mixing tank, and the motor is started to cause the stirring rod to fully mix the sulfuric acid and wastewater. Sulfuric acid and caustic soda are added to the mixing tank, and the motor is started again to cause the stirring rod to stir the materials to fully mix them. After mixing, the materials are discharged through a discharge pipe into a receiving box and dehydrated by a centrifuge to obtain M.

[0004] The existing device for extracting M from the wastewater produced by rubber accelerator CBS may clog the pipe mouth during transportation because the wastewater usually contains other solid particles. Therefore, to solve the above problem, a device for extracting M from the wastewater produced by rubber accelerator CBS is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in existing equipment, the utility model proposes a device for extracting M from rubber accelerator CBS production wastewater.

[0006] The technical solution adopted by the utility model to solve its technical problems is a device for extracting M from rubber accelerator CBS production wastewater, comprising a mixing barrel, a support rod is provided on the outer wall of the mixing barrel, a feed barrel is provided on the top of the support rod, an anti-blocking component is provided on the feed barrel, a stirring component is provided in the mixing barrel, a support leg is provided at the bottom end of the mixing barrel, a filter box is provided at one end of the support leg, a reflux component is provided on the filter box, a centrifugal component is provided at the bottom end of the mixing barrel, the stirring component includes a No. 2 motor, and the mixing barrel is provided with a support leg. A fixed plate is provided on the outer wall, and a No. 2 motor is provided on the fixed plate. A No. 2 rotating shaft is provided through the mixing barrel, and the output end of the No. 2 motor is connected to the No. 2 rotating shaft through a coupling. A No. 1 meshing gear is provided on the top of the No. 2 rotating shaft. A stirring shaft is provided through the bottom side of the mixing barrel, and a No. 2 meshing gear is provided on the top of the stirring shaft. The No. 1 meshing gear is meshed with the No. 2 meshing gear. A plurality of stirring rods are provided around the outer wall of the stirring shaft, which cooperate to stir the wastewater so that the undissolved M substance in it is precipitated.

[0007] Preferably, the outer wall of the feed barrel is provided with a hinge, and the feed barrel is connected to a barrel door by rotating the hinge. A filter is provided inside the feed barrel, and a No. 3 pipe is provided through the bottom side of the feed barrel. The other end of the No. 3 pipe is connected to the mixing barrel, which can filter the wastewater on one side.

[0008] Preferably, the anti-blocking component includes a No. 1 pipe, which is L-shaped, and a fixed plate is provided on the outer wall of the No. 1 pipe. A No. 1 motor is provided on the top of the fixed plate. A rotating rod is provided through the long tube of the No. 1 pipe, and the output end of the No. 1 motor is connected to the rotating rod through a coupling. The outer wall of the rotating rod is surrounded by spiral blades, which cooperate to dredge the solids contained in the wastewater and prevent blockage.

[0009] Preferably, an internal thread is provided in the short tube of the No. 1 pipe, and a No. 1 bolt is provided through the outer wall of the short tube, the No. 1 bolt is connected to the No. 2 bolt through a bolt, and the No. 2 bolt is provided on the No. 2 pipe. A groove is provided in the cylinder door, and the No. 2 pipe is provided through the groove, so that the pipeline can be quickly combined and replaced easily.

[0010] Preferably, a plurality of support rods are provided at the top of the mixing barrel, and an acidic barrel and an alkaline barrel are respectively provided on the plurality of support rods, and a feed pipe is provided through the top of the acidic barrel and the alkaline barrel, and a No. 4 pipe is provided through the bottom end of the mixing barrel, and the mixing barrel is connected to the filter box through the No. 4 pipe, thereby achieving the neutralization treatment of the wastewater in the mixing barrel.

[0011] Preferably, the reflux component includes a filter plate, the filter plate is obliquely mounted on the inner wall of the filter box, a No. 5 pipe is penetrated through the outer wall of the filter box, and a pump is provided on the outer wall of the mixing barrel, the water outlet end of the pump is connected to the No. 5 pipe, and the other end of the No. 5 pipe is connected to the outer wall of the mixing barrel, so that the liquid that has not been completely precipitated can be returned to the material, thereby improving the utilization rate of the raw materials.

[0012] Preferably, the centrifugal assembly includes a centrifuge box, a No. 6 tube is provided through the outer wall of the bottom end of the mixing barrel, the mixing barrel is connected to the centrifuge box through the No. 6 tube, a No. 3 rotating shaft is provided through the centrifuge box, a fixed plate is provided on the outer wall of the centrifuge box, a No. 3 motor is provided on the top of the fixed plate, the output end of the No. 3 motor is connected to the No. 3 rotating shaft through a coupling, a centrifugal plate is provided around the outer wall of the No. 3 rotating shaft, a discharge pipe is provided through the bottom side of the centrifuge box, and a discharge valve is provided on the discharge pipe, which can achieve solid-liquid separation of the precipitated M substance, making it easy to use.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model sets an anti-blocking component. By starting the No. 1 motor, the No. 1 motor drives the rotating rod, and the rotating rod drives the spiral blades to dredge the solid particles carried in the wastewater, thereby preventing the solids from clogging the pipeline. By setting the No. 1 bolt and the No. 2 bolt, the bolts can be unscrewed as needed, which realizes the quick combination of pipelines and facilitates replacement.

[0015] 2. The utility model sets a feed barrel, and wastewater flows into the feed barrel and is filtered once through the filter screen, which prevents impurities from affecting the extraction of M substance. By starting the No. 2 motor, the No. 2 motor drives the No. 2 rotating shaft, and the No. 2 rotating shaft drives the No. 1 meshing gear to engage with the No. 2 meshing gear, which drives the stirring shaft to rotate, and the stirring shaft drives the stirring rod to stir the added raw materials. The pH value of the solution can be adjusted through the action of the acid barrel and the alkaline barrel, which cooperates to better extract the M substance. After stirring, the solution will flow into the filter box. Under the action of the filter plate, the clear liquid will flow into the bottom of the filter box. The other liquids will flow back into the mixing barrel through the No. 5 pipe under the action of the pump, and flow into the centrifuge box through the No. 6 pipe. The No. 3 motor drives the No. 3 rotating shaft, and the No. 3 rotating shaft performs centrifugal operation on the inflowing substance, which cooperates to perform solid-liquid separation, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1is a schematic diagram of a first overall three-dimensional structure;

[0018] Figure 2 This is a schematic diagram of the anti-blocking component installation structure;

[0019] Figure 3 This is a schematic diagram of the cross-section structure of pipe No. 1;

[0020] Figure 4 It is a schematic diagram of the cross-section structure of the mixing barrel;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the reflux component;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the centrifugal component;

[0023] Legend:

[0024] In the figure: 1. Mixing barrel; 11. Feed barrel; 12. Pipe No. 1; 13. Spiral blade; 14. Motor No. 1; 15. Bolt No. 1; 16. Bolt No. 2; 17. Pipe No. 2; 18. Cylinder door; 19. Filter screen; 20. Hinge; 2. Motor No. 2; 21. Pipe No. 3; 22. Acid cylinder; 23. Alkaline cylinder; 24. Meshing gear No. 1; 25. Meshing gear No. 2; 26. Stirring shaft; 27. Stirring rod; 28. Pipe No. 4; 29. Support leg; 3. Filter box; 31. Filter plate; 32. Pipe No. 5; 33. Pump; 4. Centrifuge box; 41. Pipe No. 6; 42. Motor No. 3; 43. Centrifugal plate; 44. Discharge pipe; 45. Discharge valve. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0026] See also Figures 1-6As shown, a device for extracting M from rubber accelerator CBS production wastewater includes a mixing barrel 1, the outer wall of the mixing barrel 1 is provided with a support rod, the top of the support rod is provided with a feed barrel 11, the feed barrel 11 is provided with an anti-blocking component, a stirring component is provided in the mixing barrel 1, the bottom end of the mixing barrel 1 is provided with a support leg 29, one end of the support leg 29 is provided with a filter box 3, the filter box 3 is provided with a reflux component, the bottom end of the mixing barrel 1 is provided with a centrifugal component, the stirring component includes a No. 2 motor 2, the mixing A fixed plate is provided on the outer wall of the barrel 1, and a No. 2 motor 2 is provided on the fixed plate. A No. 2 rotating shaft is provided through the mixing barrel 1, and the output end of the No. 2 motor 2 is connected to the No. 2 rotating shaft through a coupling. A No. 1 meshing gear 24 is provided at the top of the No. 2 rotating shaft, and a stirring shaft 26 is provided through the bottom side of the mixing barrel 1. A No. 2 meshing gear 25 is provided at the top of the stirring shaft 26. The No. 1 meshing gear 24 is meshed with the No. 2 meshing gear 25, and a plurality of stirring rods 27 are provided around the outer wall of the stirring shaft 26.

[0027] During operation, the existing device for extracting M from the wastewater produced by rubber accelerator CBS may clog the pipe mouth during transportation because the wastewater usually contains other solid particles. In this solution, the utility model sets an anti-blocking component, starts the No. 1 motor 14, and the No. 1 motor 14 drives the rotating rod, and the rotating rod drives the spiral blade 13 to clear the solid particles carried in the wastewater, thereby preventing the solids from clogging the pipeline. Moreover, by setting the No. 1 bolt 15 and the No. 2 bolt 16, the bolts can be unscrewed as needed, which realizes the quick combination of pipelines for easy replacement.

[0028] The outer wall of the feed barrel 11 is provided with a hinge 20, and the feed barrel 11 is rotatably connected to the barrel door 18 through the hinge 20. A filter screen 19 is provided in the feed barrel 11, and a No. 3 pipe 21 is provided through the bottom side of the feed barrel 11, and the other end of the No. 3 pipe 21 is connected to the mixing barrel 1. The anti-blocking component includes a No. 1 pipe 12, and the No. 1 pipe 12 is L-shaped. A fixed plate is provided on the outer wall of the No. 1 pipe 12, and a No. 1 motor 14 is provided on the top of the fixed plate. A rotating rod is provided through the long tube of the No. 1 pipe 12, and the No. 1 motor 14 The output end is connected to the rotating rod through a coupling, and the outer wall of the rotating rod is surrounded by a spiral blade 13. The short tube of the No. 1 pipe 12 is provided with an internal thread, and the outer wall of the short pipe is penetrated by a No. 1 bolt 15, and the No. 1 bolt 15 is connected with a No. 2 bolt 16 through a bolt, and the No. 2 bolt 16 is provided on the No. 2 pipe 17. A groove is provided in the cylinder door 18, and the No. 2 pipe 17 is penetrated in the groove. A plurality of support rods are provided on the top of the mixing barrel 1, and the acid cylinder 22 and the alkaline cylinder 23 are respectively provided on the plurality of support rods, and the The top of the acidic cylinder 22 and the alkaline cylinder 23 are penetrated by a feed pipe, the bottom of the mixing barrel 1 is penetrated by a No. 4 pipe 28, the mixing barrel 1 is connected to the filter box 3 through the No. 4 pipe 28, the reflux component includes a filter plate 31, the inner wall of the filter box 3 is tilted to mount the filter plate 31, the outer wall of the filter box 3 is penetrated by a No. 5 pipe 32, the outer wall of the mixing barrel 1 is provided with a pump 33, the water outlet end of the pump 33 is connected to the No. 5 pipe 32, the other end of the No. 5 pipe 32 is connected to the outer wall of the mixing barrel 1, and the centrifugal component includes a centrifuge Box 4, a No. 6 pipe 41 is provided through the outer wall of the bottom end of the mixing barrel 1, and the mixing barrel 1 is connected with the centrifuge box 4 through the No. 6 pipe 41. A No. 3 rotating shaft is provided through the centrifuge box 4, and a fixed plate is provided on the outer wall of the centrifuge box 4. A No. 3 motor 42 is provided on the top of the fixed plate. The output end of the No. 3 motor 42 is connected to the No. 3 rotating shaft through a coupling. A centrifugal plate 43 is provided around the outer wall of the No. 3 rotating shaft. A discharge pipe 44 is provided through the bottom side of the centrifuge box 4, and a discharge valve 45 is provided on the discharge pipe 44.

[0029] During operation, the existing device for extracting M from the wastewater produced by rubber accelerator CBS, because the wastewater usually contains other solid particles, may clog the pipe mouth during the transportation process. In this solution, the present invention sets a feed barrel 11, and the wastewater flows into the feed barrel 11 and is filtered once through the filter screen 19, thereby preventing impurities from affecting the extraction of M substance. By starting the No. 2 motor 2, the No. 2 motor 2 drives the No. 2 rotating shaft, and the No. 2 rotating shaft drives the No. 1 meshing gear 24 to mesh with the No. 2 meshing gear 25, and cooperates to drive the stirring shaft 26 to rotate, and the stirring shaft 26 drives the stirring rod 27 to stir the added raw materials. Through the action of the acidic cylinder 22 and the alkaline cylinder 23, the pH value of the solution can be adjusted to cooperate with better extraction of M substance. After stirring, the solution will flow into the filter box 3. Under the action of the filter plate 31, the clear liquid will flow into the bottom of the filter box 3. The other liquid will flow back into the mixing cylinder 11 through the No. 5 pipe 32 under the action of the pump 33, and flow into the centrifuge box 4 through the No. 6 pipe 41. The No. 3 motor drives the No. 3 rotating shaft 42, and the No. 3 rotating shaft performs centrifugal operation on the inflowing material to cooperate with solid-liquid separation, making it easy to use.

[0030] Working principle: In the existing device for extracting M from wastewater produced by rubber accelerator CBS, since the wastewater usually contains other solid particles, the pipe mouth may be blocked during transportation. In this solution, the utility model sets an anti-blocking component. By starting the No. 1 motor 14, the No. 1 motor 14 drives the rotating rod, and the rotating rod drives the spiral blade 13 to dredge the solid particles carried in the wastewater, thereby preventing the solid from clogging the pipeline. In addition, by setting the No. 1 bolt 15 and the No. 2 bolt 16, the bolts can be unscrewed as needed, which realizes the quick combination of pipelines and facilitates replacement.

[0031] The existing device for extracting M from wastewater produced by rubber accelerator CBS usually contains other solid particles, which may clog the pipe mouth during the transportation process. In this solution, the present invention sets a feed barrel 11, and the wastewater flows into the feed barrel 11 and is filtered once through the filter 19. This prevents impurities from affecting the extraction of M substances. By starting the No. 2 motor 2, the No. 2 motor 2 drives the No. 2 rotating shaft, and the No. 2 rotating shaft drives the No. 1 meshing gear 24 to mesh with the No. 2 meshing gear 25, and drives the stirring shaft 26 to rotate. The stirring shaft 26 The stirring rod 27 is driven to stir the added raw materials. The pH value of the solution can be adjusted through the action of the acid cylinder 22 and the alkaline cylinder 23 to cooperate with better extraction of M substance. After stirring, the solution will flow into the filter box 3. Under the action of the filter plate 31, the clear liquid will flow into the bottom of the filter box 3. The other liquids will flow back into the mixing cylinder 11 through the No. 5 pipe 32 under the action of the pump 33, and flow into the centrifuge box 4 through the No. 6 pipe 41. The No. 3 motor drives the No. 3 rotating shaft 42, and the No. 3 rotating shaft performs centrifugal operation on the inflowing material to cooperate with solid-liquid separation, making it easy to use.

[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A device for extracting M from wastewater produced by rubber accelerator CBS, characterized by: The invention comprises a mixing barrel (1), wherein the outer wall of the mixing barrel (1) is provided with a support rod, the top end of the support rod is provided with a feed barrel (11), the feed barrel (11) is provided with an anti-blocking component, a stirring component is provided in the mixing barrel (1), the bottom end of the mixing barrel (1) is provided with a support leg (29), one end of the support leg (29) is provided with a filter box (3), the filter box (3) is provided with a reflux component, the bottom end of the mixing barrel (1) is provided with a centrifugal component, the stirring component includes a No. 2 motor (2), and the outer wall of the mixing barrel (1) is provided with a fixing plate. A No. 2 motor (2) is provided on the fixed plate, a No. 2 rotating shaft is provided through the mixing barrel (1), the output end of the No. 2 motor (2) is connected to the No. 2 rotating shaft through a coupling, a No. 1 meshing gear (24) is provided at the top of the No. 2 rotating shaft, a stirring shaft (26) is provided through the bottom side of the mixing barrel (1), a No. 2 meshing gear (25) is provided at the top of the stirring shaft (26), the No. 1 meshing gear (24) is meshed with the No. 2 meshing gear (25), and a plurality of stirring rods (27) are provided around the outer wall of the stirring shaft (26).

2. The device for extracting M from rubber accelerator CBS production wastewater according to claim 1, characterized in that: The outer wall of the feed barrel (11) is provided with a hinge (20), and the feed barrel (11) is rotatably connected to the barrel door (18) through the hinge (20). A filter screen (19) is provided inside the feed barrel (11), and a No. 3 pipe (21) is provided through the bottom side of the feed barrel (11), and the other end of the No. 3 pipe (21) is connected to the mixing barrel (1).

3. The device for extracting M from rubber accelerator CBS production wastewater according to claim 2, characterized in that: The anti-blocking component includes a No. 1 pipe (12), the No. 1 pipe (12) is L-shaped, the outer wall of the No. 1 pipe (12) is provided with a fixed plate, the top of the fixed plate is provided with a No. 1 motor (14), a rotating rod is provided through the long tube of the No. 1 pipe (12), the output end of the No. 1 motor (14) is connected to the rotating rod through a coupling, and the outer wall of the rotating rod is surrounded by a spiral blade (13).

4. The device for extracting M from rubber accelerator CBS production wastewater according to claim 3, characterized in that: An internal thread is provided in the short tube of the No. 1 tube (12), and a No. 1 bolt (15) is provided through the outer wall of the short tube. The No. 1 bolt (15) is connected to a No. 2 bolt (16) through a bolt. The No. 2 bolt (16) is provided on the No. 2 tube (17). A groove is provided in the cylinder door (18), and the No. 2 tube (17) is provided through the groove.

5. The device for extracting M from rubber accelerator CBS production wastewater according to claim 4, characterized in that: The top of the mixing barrel (1) is provided with a plurality of supporting rods, and the plurality of supporting rods are respectively provided with an acidic cylinder (22) and an alkaline cylinder (23), and the tops of the acidic cylinder (22) and the alkaline cylinder (23) are penetrated by a feeding pipe, and the bottom of the mixing barrel (1) is penetrated by a No. 4 pipe (28), and the mixing barrel (1) is connected to the filter box (3) through the No. 4 pipe (28).

6. The device for extracting M from rubber accelerator CBS production wastewater according to claim 5, characterized in that: The reflux assembly includes a filter plate (31), the filter plate (31) is tiltedly mounted on the inner wall of the filter box (3), a No. 5 pipe (32) is penetrated through the outer wall of the filter box (3), and a pump (33) is provided on the outer wall of the mixing barrel (1), the water outlet end of the pump (33) is connected to the No. 5 pipe (32), and the other end of the No. 5 pipe (32) is connected to the outer wall of the mixing barrel (1).

7. The device for extracting M from rubber accelerator CBS production wastewater according to claim 6, characterized in that: The centrifugal assembly includes a centrifuge box (4), a No. 6 pipe (41) is provided through the outer side wall of the bottom end of the mixing barrel (1), the mixing barrel (1) is connected to the centrifuge box (4) through the No. 6 pipe (41), a No. 3 rotating shaft is provided through the centrifuge box (4), a fixed plate is provided on the outer side wall of the centrifuge box (4), a No. 3 motor (42) is provided on the top of the fixed plate, an output end of the No. 3 motor (42) is connected to the No. 3 rotating shaft through a coupling, a centrifugal plate (43) is provided around the outer side wall of the No. 3 rotating shaft, a discharge pipe (44) is provided through the bottom side of the centrifuge box (4), and a discharge valve (45) is provided on the discharge pipe (44).

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