Material recovery device for rubber accelerator

Abstract

The utility model discloses a material recovery device for a rubber accelerator, and relates to the technical field of rubber accelerator recovery, the material recovery device comprises symmetrical sedimentation tanks, a material distributing system and a material conveying pipe, one end of each symmetrical sedimentation tank is fixedly connected with a conveying pump, one side of each conveying pump is provided with a material collecting system, one side of each material collecting system is provided with a distillation system, and the other side of each material collecting system is provided with a distillation system. The material distributing system comprises a first material distributing pipe fixedly connected with the material conveying pipe, one side of the first material distributing pipe is fixedly connected with a second material distributing pipe, the middle of the second material distributing pipe is fixedly connected with a first control valve, one end of the second material distributing pipe is fixedly connected with the sedimentation tank, a waste water pipe is inserted into the middle of the sedimentation tank, and the waste water pipe is located on one side of the second material distributing pipe; according to the design, through sequential sedimentation of the symmetrical sedimentation tanks, the material conveying pipe can continuously convey wastewater, the wastewater in the sedimentation tanks is sequentially conveyed through the conveying pump, the material collecting system can continuously supply water to the material collecting system, and the working stability of the material conveying pipe and the distillation system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber accelerator recovery, and more specifically to a material recovery device for rubber accelerator. Background Art

[0002] Accelerator M is an ultra-fast accelerator for natural rubber and also has the function of a plasticizer. It is easy to cause early vulcanization of the rubber compound and has a low critical vulcanization temperature. It can be used alone or in combination with other accelerators. It is suitable for tires, rubber shoes, and industrial rubber products. Due to its bitter taste, it is not suitable for rubber products used in the food industry. It can be used as a vulcanization retardant in chloroprene rubber. This product and its derivatives are the most important accelerators.

[0003] The invention with publication number CN104496112A belongs to the field of environmental water treatment technology, and specifically relates to a process for treating wastewater from the production of rubber accelerator M. The process for treating wastewater from the production of rubber accelerator M comprises the following steps: (1) neutralizing the wastewater with acid until its pH is 6.5-7.5; (2) adding a defoaming agent to the wastewater in step (1), and then subjecting the wastewater to aeration and defoaming treatment for 3-6 hours; (3) adding a microbial water purifier to the wastewater in step (2); (4) adding an enzyme preparation to the wastewater in step (3); (5) sending the water in step (4) into a sedimentation tank for filtration. The wastewater treatment process of the present invention has good water purification effect, fast water purification speed, high safety, and no secondary pollution. It uses materials with adsorption capacity as raw materials and is assisted by microorganisms to treat wastewater. It has a wide range of uses, and the treated water has extremely high transparency and can be recycled.

[0004] In view of the above, the inventors believe that the current rubber accelerator M production wastewater treatment process generally separates and recovers the rubber accelerator M. Generally, a sedimentation tank is built to dilute, cool and stand the rubber accelerator M in the wastewater, and the solids in the mother liquor are further separated by a filter press to obtain a solid material. The sedimentation rate of a single sedimentation tank is difficult to catch up with the distillation and condensation production rate. The sedimentation tank will soon be filled up, and it takes a certain amount of time for the sedimentation tank to stand and settle. If production is stopped to wait for sedimentation, it will undoubtedly delay the production cycle. Utility Model Content

[0005] The purpose of the utility model is to provide a material recovery device for rubber accelerators, which aims to effectively solve the problem that the rubber accelerator M in the wastewater is diluted, cooled and allowed to stand in a sedimentation tank, and the solid in the mother liquor is further separated by a filter press to obtain a solid material. The sedimentation speed of a single sedimentation tank is difficult to catch up with the production speed of distillation and condensation, and the sedimentation tank will be filled up soon. Moreover, it takes a certain amount of time for the sedimentation tank to stand and settle. If production is stopped to wait for sedimentation, it will undoubtedly delay the production cycle.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A material recovery device for rubber accelerators comprises symmetrical sedimentation tanks, one side of each of the symmetrical sedimentation tanks is provided with a material distribution system, one side of the material distribution system is provided with a material delivery pipe, one end of each of the symmetrical sedimentation tanks is fixedly connected to a delivery pump, one side of the delivery pump is provided with a material collection system, and one side of the material collection system is provided with a distillation system.

[0008] As a preferred solution of the utility model, the material distribution system includes a first material distribution pipe fixedly connected to the feed pipe, a second material distribution pipe is fixedly connected to one side of the first material distribution pipe, a first control valve is fixedly connected to the middle of the second material distribution pipe, and one end of the second material distribution pipe is fixedly connected to the sedimentation tank.

[0009] As a preferred solution of the utility model, a waste water pipe is inserted into the middle of the sedimentation tank, and the waste water pipe is located on one side of the second material distribution pipe.

[0010] As a preferred solution of the utility model, a first aggregate hopper is fixedly connected to one side of the sedimentation tank, a second aggregate hopper is fixedly connected to one end of the first aggregate hopper, and one end of the second aggregate hopper is fixedly connected to the delivery pump.

[0011] As a preferred solution of the utility model, the material collecting system includes a first material collecting pipe fixedly connected to the delivery pump, one end of the first material collecting pipe is fixedly connected to the second material collecting pipe, the middle of the second material collecting pipe is inserted with a third material collecting pipe, one end of the third material collecting pipe is connected to the distillation system, and the middle of the second material collecting pipe is provided with a second control valve.

[0012] As a preferred solution of the utility model, a cover plate is fixedly connected to one side of the sedimentation tank, and a sealing gasket is provided between the outer wall of the cover plate and the inner wall of the sedimentation tank.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] 1. Wastewater is transported into the distribution system through the feed pipe. The first and second feed pipes input the wastewater into the sedimentation tank. One of the first control valves inside the symmetrical second feed pipe is opened to discharge the wastewater into a sedimentation tank. After the sedimentation tank is full, the first control valve is closed and the other first control valve is opened to discharge the wastewater into another sedimentation tank. After the sedimentation in the sedimentation tank is completed, it enters the collection system through the delivery pump. The first collection pipe inputs the distillation system through the second and third collection pipes. This design allows the feed pipe to continuously transport wastewater through the sequential sedimentation of the symmetrical sedimentation tanks. The wastewater inside the sedimentation tank is sequentially transported by the delivery pump, so that the collection system can continuously supply water to the collection system, thereby improving the working stability of the feed pipe and the distillation system.

[0015] 2. The material distribution system includes a first material distribution pipe fixedly connected to the feed pipe, a second material distribution pipe fixedly connected to one side of the first material distribution pipe, a first control valve fixedly connected to the middle of the second material distribution pipe, one end of the second material distribution pipe fixedly connected to the sedimentation tank, a sealing ring is provided at the connection between the first material distribution pipe, the second material distribution pipe and the sedimentation tank, the first control valve controls the opening and closing of the second material distribution pipe, the second material distribution pipe controls the feed amount of the sedimentation tank, a wastewater pipe is inserted in the middle of the sedimentation tank, the wastewater pipe is located on one side of the second material distribution pipe, the wastewater pipe can discharge the wastewater after precipitation in the middle of the sedimentation tank, and the wastewater after precipitation above the middle of the sedimentation tank has less internal promoter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 It is a side structural schematic diagram of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1. Feed pipe; 2. Material distribution system; 21. First material distribution pipe; 22. Second material distribution pipe; 23. First control valve; 3. Sedimentation tank; 31. Cover plate; 32. Wastewater pipe; 33. First aggregate hopper; 34. Second aggregate hopper; 4. Delivery pump; 5. Aggregation system; 51. First aggregate pipe; 52. Second aggregate pipe; 521. Second control valve; 53. Third aggregate pipe; 6. Distillation system. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-3 A material recovery device for rubber accelerators includes a symmetrical sedimentation tank 3, a distribution system 2 is provided on one side of the symmetrical sedimentation tank 3, a feed pipe 1 is provided on one side of the distribution system 2, the distribution system 2 includes a first distribution pipe 21 fixedly connected to the feed pipe 1, a second distribution pipe 22 is fixedly connected to one side of the first distribution pipe 21, a first control valve 23 is fixedly connected to the middle of the second distribution pipe 22, one end of the second distribution pipe 22 is fixedly connected to the sedimentation tank 3, a sealing ring is provided at the connection between the first distribution pipe 21, the second distribution pipe 22 and the sedimentation tank 3, the first control valve 23 controls the opening and closing of the second distribution pipe 22, and the second distribution pipe 22 controls the feed amount of the sedimentation tank 3.

[0024] See also Figure 1-3 One end of each symmetrical sedimentation tank 3 is fixedly connected to a delivery pump 4, a wastewater pipe 32 is inserted in the middle of the sedimentation tank 3, and the wastewater pipe 32 is located on one side of the second feed pipe 22. The wastewater pipe 32 can discharge the wastewater after precipitation in the middle of the sedimentation tank 3. The wastewater after precipitation above the middle of the sedimentation tank 3 has less internal promoter. A first aggregation hopper 33 is fixedly connected to one side of the sedimentation tank 3, and one end of the first aggregation hopper 33 is fixedly connected to the second aggregation hopper 34, and one end of the second aggregation hopper 34 is fixedly connected to the delivery pump 4. The first aggregation hopper 33 and the second aggregation hopper 34 are inclinedly arranged. The first aggregation hopper 33 and the second aggregation hopper 34 gather the promoter in the wastewater inside the sedimentation tank 3 through the arc-shaped inner wall. A cover plate 31 is fixedly connected to one side of the sedimentation tank 3, and a sealing gasket is provided on the outer wall of the cover plate 31 and the inner wall of the sedimentation tank 3. The cover plate 31 is a stepped structure, and the cover plate 31 covers the sedimentation tank 3.

[0025] See also Figure 1-3A collecting system 5 is arranged on one side of the delivery pump 4, and a distillation system 6 is arranged on one side of the collecting system 5. The collecting system 5 includes a first collecting pipe 51 fixedly connected to the delivery pump 4, one end of the first collecting pipe 51 is fixedly connected to the second collecting pipe 52, a third collecting pipe 53 is inserted in the middle of the second collecting pipe 52, one end of the third collecting pipe 53 is connected to the distillation system 6, and a second control valve 521 is arranged in the middle of the second collecting pipe 52. The first collecting pipe 51, the second collecting pipe 52 and the third collecting pipe 53 discharge the wastewater with a high content of accelerator into the distillation system 6 for distillation, and the second collecting pipe 52 is closed by the second control valve 521.

[0026] Working principle:

[0027] During use, the utility model provides that wastewater is transported into the material distribution system 2 through the material delivery pipe 1, the first material distribution pipe 21 and the second material distribution pipe 22 input the wastewater into the sedimentation tank 3, one of the first control valves 23 in the symmetrical second material distribution pipe 22 is opened, and the wastewater is concentratedly discharged into one sedimentation tank 3, after the sedimentation tank 3 is full, the first control valve 23 is closed, and the other first control valve 23 is opened, and the wastewater is discharged into another sedimentation tank 3, after the sedimentation in the sedimentation tank 3 is completed, the wastewater enters the collection system 5 through the delivery pump 4, and the first collection pipe 51 inputs the distillation system 6 through the second collection pipe 52 and the third collection pipe 53. Such a design enables the material delivery pipe 1 to continuously transport wastewater through the sequential sedimentation of the symmetrical sedimentation tanks 3, and sequentially transports the wastewater in the sedimentation tank 3 through the delivery pump 4, so that the collection system 5 can continuously supply water to the collection system 5, thereby improving the working stability of the material delivery pipe 1 and the distillation system 6.

[0028] The above are only preferred specific implementation methods 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 within the technical scope disclosed by the present invention based on the technical solution and improved ideas of the present invention, which should be included in the protection scope of the present invention.

Claims

1. A material recovery device for rubber accelerator, characterized in that: include: Symmetrical sedimentation tanks (3), each of which is provided with a material distribution system (2) on one side, a material delivery pipe (1) on one side of the material distribution system (2), one end of each of the symmetrical sedimentation tanks (3) is fixedly connected to a delivery pump (4), a material collection system (5) is provided on one side of the delivery pump (4), and a distillation system (6) is provided on one side of the material collection system (5).

2. A material recovery device for rubber accelerator according to claim 1, characterized in that: The material distribution system (2) comprises a first material distribution pipe (21) fixedly connected to the material delivery pipe (1); a second material distribution pipe (22) is fixedly connected to one side of the first material distribution pipe (21); a first control valve (23) is fixedly connected to the middle of the second material distribution pipe (22); and one end of the second material distribution pipe (22) is fixedly connected to the sedimentation tank (3).

3. A material recovery device for rubber accelerator according to claim 2, characterized in that: A wastewater pipe (32) is inserted into the middle of the sedimentation tank (3), and the wastewater pipe (32) is located on one side of the second material distribution pipe (22).

4. A material recovery device for rubber accelerator according to claim 1, characterized in that: A first aggregate hopper (33) is fixedly connected to one side of the sedimentation tank (3), one end of the first aggregate hopper (33) is fixedly connected to a second aggregate hopper (34), and one end of the second aggregate hopper (34) is fixedly connected to the delivery pump (4).

5. The material recovery device for rubber accelerator according to claim 3, characterized in that: The material collecting system (5) comprises a first material collecting pipe (51) fixedly connected to the delivery pump (4); one end of the first material collecting pipe (51) is fixedly connected to a second material collecting pipe (52); a third material collecting pipe (53) is inserted in the middle of the second material collecting pipe (52); one end of the third material collecting pipe (53) is connected to the distillation system (6); and a second control valve (521) is provided in the middle of the second material collecting pipe (52).

6. A material recovery device for rubber accelerator according to claim 1, characterized in that: A cover plate (31) is fixedly connected to one side of the sedimentation tank (3), and a sealing gasket is provided between the outer wall of the cover plate (31) and the inner wall of the sedimentation tank (3).

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