Rotary dehydration equipment for butadiene styrene rubber

Abstract

The utility model belongs to the technical field of butadiene styrene rubber production, and particularly relates to butadiene styrene rubber rotary dehydration equipment which comprises a barrel body and a filter cartridge, the filter cartridge is rotatably arranged in the barrel body, a connecting ring is arranged on the upper end face of the filter cartridge, and a rotary ring seat is arranged on the inner wall of the barrel body outside the connecting ring. A plurality of vibrators are arranged below the connecting ring in a sliding mode, a plurality of air boxes are evenly arranged on the outer circle face of the barrel body below the vibrators in the circumferential direction, a heating plate is arranged in each air box, and a plurality of water retaining cloth strips are arranged in the air boxes on one sides of the heating plates in a staggered mode; compared with the prior art, the device has the advantages that through the arrangement of the air bellow, the heating plate, the rotating ring seat, the vibrator and the like, the filter drum can be vibrated after the filter drum quickly rotates to complete rubber rotating dehydration, so that accumulated rubber particles can be vibrated to be dispersed, hot air can flow to all positions outside the rubber particles, and the rubber particles can be dried. And the overall drying quality of the rubber is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of styrene-butadiene rubber production, in particular to a styrene-butadiene rubber rotary dehydration device. Background Art

[0002] Rubber products are widely used in various aspects of industry and life. The rubber industry is one of the important basic industries of my country's national economy. In the rubber processing process, it is necessary to spray and cut the rubber parts and then dehydrate them. In addition to manual drying, most of the existing rubber dehydration equipment uses centrifugal force rotation dehydration equipment to complete the dehydration process. At present, the rubber rotation dehydration equipment can complete most of the drying processes.

[0003] For example, patent application number CN202120066786.2 discloses a dehydration device for rubber processing, including a base, the top of the base is rotatably connected to a dehydration bucket, the front of the dehydration bucket is fixedly connected to a first discharge valve, a driven gear is fixedly installed on the outer wall of the dehydration bucket, and a baffle located on the periphery of the dehydration bucket is fixedly installed on the top of the base. The utility model adopts a combination of an electric telescopic rod and an extrusion plate. Before dehydrating the rubber in the dehydration bucket, the electric telescopic rod is started, and the electric telescopic rod drives the extrusion plate to move downward, and most of the water in the rubber is discharged by extrusion. After the extrusion is completed, the electric telescopic rod is controlled to return to the original position, so that the rubber can be centrifugally dehydrated, avoiding the problem of low dehydration efficiency when the water content in the rubber is high, increasing the dehydration efficiency of the utility model, and improving the practicality of the utility model.

[0004] In the prior art, by setting an extrusion plate and an electric heating plate, the rubber can be subjected to extrusion dehydration and hot air drying treatment respectively before and after rotational dehydration, thereby improving the drying effect. However, there are still certain deficiencies: although the prior art sets an electric heating plate to complete hot air drying, there is serious accumulation and adhesion between the rubbers after rotational dehydration, and the gaps between the rubbers are small, so that the hot air cannot flow smoothly to various places outside the rubber, affecting the quality of the rubber drying product. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a styrene-butadiene rubber rotary dehydration device.

[0006] The utility model arranges the bellows, the heating plate, the rotating ring seat and the vibrator, so that after the filter cartridge rotates rapidly to complete the rotational dehydration of the rubber, the filter cartridge can be vibrated, so that the accumulated rubber particles can be shaken off, and the hot air can flow to various places outside the rubber particles, thereby effectively improving the overall drying quality of the rubber.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a styrene-butadiene rubber rotary dehydration device, including a cylinder, a filter cartridge, a filter cartridge rotatably arranged in the cylinder, a connecting ring arranged on the upper end face of the filter cartridge, a rotating ring seat arranged on the inner wall of the cylinder outside the connecting ring, a plurality of vibrators slidably arranged below the connecting ring, a plurality of bellows evenly arranged along the circumferential direction on the outer circumferential surface of the cylinder below the vibrators, a heating plate arranged in each bellows, and a plurality of water-retaining cloth strips staggeredly arranged on one side of the heating plate in the bellows. The arrangement of the bellows and the vibrator allows the filter cartridge to be subjected to a certain vibration treatment during the hot air drying process, so that the rubber particles inside the filter cartridge are shaken off, the hot air circulation efficiency is improved, and thus the drying efficiency is improved.

[0008] Preferably, a cylinder cover is provided on the upper end surface of the cylinder body, a first driving motor is provided on the end surface of the cylinder cover, a rotating shaft is connected to the output end of the first driving motor, and one end of the bottom of the rotating shaft is connected to the end surface of the filter cylinder.

[0009] Preferably, a fixed ring is arranged on the inner wall of the cylinder below the rotating ring seat, and a plurality of push bins are arranged in the fixed ring, and a push rod is slidably arranged in each push bin, and one end of the top of the push rod extends out of the push bin end surface, and one end of the push rod extending out of the push bin end surface is connected to a vibrator. The arrangement of the push bin and the push rod enables the vibrator to slide up and down automatically, completing the vibration treatment of the connecting ring and the vibrator.

[0010] Preferably, a plurality of second drive motors are arranged in the bellows, and a rotating impeller is arranged at the output end of each second drive motor. The arrangement of the second drive motor and the rotating impeller enables external air to flow quickly into the cylinder.

[0011] Preferably, a sliding opening is provided on the end surface of the bellows, a cover plate is provided above the sliding opening, and a plurality of heating plates are connected to the bottom of the cover plate. The arrangement of the sliding opening and the cover plate enables the heating plates to be replaced and maintained after long-term use.

[0012] Preferably, a rotating seat is provided at the bottom of the cylinder body below the filter cartridge, a rotating disc is rotatably provided in the rotating seat, and the top end surface of the rotating disc abuts against the bottom end surface of the filter cartridge. The provision of the rotating disc allows the bottom end surface of the filter cartridge to be stabilized.

[0013] Preferably, a plurality of humidity detectors are arranged on the bottom end surface of the cylinder cover.

[0014] In summary, compared with the prior art, the beneficial effects of this solution are:

[0015] The utility model adopts the arrangement of a rotating ring seat, a push rod and a vibrator, so that during the rotation of the filter cartridge, not only can the top of the filter cartridge be limited and stabilized, so that the filter cartridge can rotate stably, but also, in conjunction with the bellows, the accumulated rubber particles can be shaken off after the filter cartridge rotates at a high speed, so that the hot air can quickly flow to the outside of multiple rubbers, effectively improving the overall drying quality of the rubber. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is the overall top view of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model at AA;

[0019] Figure 4 It is a schematic diagram of the enlarged structure of the utility model B;

[0020] Figure 5 This is the overall front view of the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model at CC;

[0022] Figure 7 It is a schematic diagram of the enlarged structure of D of the utility model;

[0023] Figure 8 It is a schematic diagram of the enlarged structure of the utility model E; DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention. Embodiment 1:

[0025] refer to Figure 1-8 A rotary dehydration device for styrene-butadiene rubber comprises a cylinder 48 and a filter cartridge 51. The filter cartridge 51 is rotatably arranged in the cylinder 48. A connecting ring 56 is arranged on the upper end surface of the filter cartridge 51. A rotating ring seat 57 is arranged on the inner wall of the cylinder 48 outside the connecting ring 56. A plurality of vibrators 61 are slidably arranged below the connecting ring 56. A plurality of bellows 62 are evenly arranged on the outer circular surface of the cylinder 48 along the circumferential direction below the vibrators 61. A heating plate 67 is arranged in each bellows 62. A plurality of water retaining cloth strips 66 are staggeredly arranged in the bellows 62 on one side of the heating plate 67.

[0026] When the rubber needs to be dried, the staff places the rubber in the filter cartridge 51 and then starts the equipment. The filter cartridge 51 will drive the rubber to rotate at high speed, thereby dehydrating the rubber. During the dehydration process, the connecting ring 56 on the upper end face of the filter cartridge 51 will rotate on the inner circular surface of the rotating ring seat 57. The rotating ring seat 57 can support the connecting ring 56 and the filter cartridge 51, and perform auxiliary stabilization on the upper end of the filter cartridge 51, thereby improving the stability of the filter cartridge 51 during overall rotation.

[0027] After the filter cartridge 51 has finished rotating, the bellows 62 will inject external gas, and then the multiple heating plates 67 in the bellows 62 will heat the gas, so that a large amount of hot air can enter the cylinder body 48, so that the dehydrated rubber can be thermally dried to improve the effect of removing moisture from the rubber surface. During this process, the vibrator 61 will move upward to the bottom of the connecting ring 56, and the output end of the vibrator 61 will vibrate the connecting ring 56, so that the filter cartridge 51 below the connecting ring 56 and the rubber in the filter cartridge 51 can be vibrated, so that the rubber can be shaken apart, thereby improving the efficiency of hot air flow and the drying efficiency. During the above process, the water thrown outward when the filter cartridge 51 rotates will be blocked by the staggered water-retaining cloth strips 66, which can prevent a large amount of water from entering the bellows 62 and ensure that the bellows 62 can operate stably.

[0028] refer to Figure 3 A cylinder cover 49 is provided on the upper end surface of the cylinder body 48, and a first driving motor 50 is provided on the end surface of the cylinder cover 49. A rotating shaft 52 is connected to the output end of the first driving motor 50, and one end of the bottom of the rotating shaft 52 is connected to the end surface of the filter cylinder 51.

[0029] The cylinder cover 49 can seal the upper end of the cylinder body 48. When the rubber is dehydrated, the output end of the first drive motor 50 can drive the rotating shaft 52 to rotate, thereby driving the filter cylinder 51 to rotate, thereby completing the rotational dehydration process of the rubber.

[0030] refer to Figure 3 A rotating seat 53 is provided at the bottom of the cylinder body 48 below the filter cartridge 51 , and a rotating disk 54 is rotatably provided in the rotating seat 53 , and the top end surface of the rotating disk 54 abuts against the bottom end surface of the filter cartridge 51 .

[0031] When the filter cartridge 51 rotates, the filter cartridge 51 will be pressed on the upper end surface of the rotating disk 54. When the filter cartridge 51 rotates, the rotating disk 54 will also rotate along with it. The rotating disk 54 will limit the bottom of the filter cartridge 51, thereby improving the stability of the filter cartridge 51 when rotating.

[0032] refer to Figure 4A fixed ring 58 is provided on the inner wall of the cylinder 48 below the rotating ring seat 57, and a plurality of pushing bins 59 are provided in the fixed ring 58. A pushing rod 60 is slidably provided in each pushing bin 59. One end of the top of the pushing rod 60 extends out of the end face of the pushing bin 59, and one end of the pushing rod 60 extending out of the end face of the pushing bin 59 is connected to a vibrator 61.

[0033] When the connecting ring 56 needs to be vibrated, the push bin 59 pushes the internal push rod 60 to move upward, thereby pushing the vibrator 61 at the top end of the push rod 60 to move upward, and the output end of the vibrator 61 will abut against the end face of the connecting ring 56, so that the vibrator 61 can vibrate the connecting ring 56. In this relationship, when the connecting ring 56 is in a rotating state, the vibrator 61 moves downward for avoidance treatment.

[0034] refer to Figure 6 A plurality of second drive motors 63 are arranged in the bellows 62 , and a rotating fan wheel 64 is arranged at the output end of each second drive motor 63 .

[0035] When the bellows 62 needs to inject gas, the output end of the second driving motor 63 can drive the rotating fan wheel 64 to rotate, thereby driving the gas flow.

[0036] refer to Figure 7 A sliding opening 68 is provided on the end surface of the bellows 62 , a cover plate 65 is provided above the sliding opening 68 , and a plurality of heating plates 67 are connected to the bottom of the cover plate 65 .

[0037] The setting of the sliding opening 68 allows the staff to pull the cover plate 65 to pull out the heating plate 67 after the heating plate 67 has been used for a long time, so that the heating plate 67 can be maintained and replaced. Embodiment 2:

[0038] On the basis of or different from the first embodiment, reference Figure 3 A plurality of humidity detectors 55 are arranged on the bottom end surface of the cylinder cover 49 .

[0039] The humidity detector 55 can detect the moisture inside the filter cartridge 51, thereby assisting in determining whether the rubber has been effectively dried.

[0040] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0041] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0042] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A rotary dehydration device for styrene-butadiene rubber, comprising a cylinder (48) and a filter cartridge (51), characterized in that: A filter cartridge (51) is rotatably arranged in the cylinder (48), a connecting ring (56) is arranged on the upper end surface of the filter cartridge (51), a rotating ring seat (57) is arranged outside the connecting ring (56) on the inner wall of the cylinder (48), a plurality of vibrators (61) are slidably arranged below the connecting ring (56), a plurality of bellows (62) are arranged on the outer circumferential surface of the cylinder (48), a heating plate (67) is arranged in each of the bellows (62), and a plurality of water-retaining cloth strips (66) are arranged in the bellows (62) on one side of the heating plate (67).

2. A styrene-butadiene rubber rotary dehydration device according to claim 1, characterized in that: A cylinder cover (49) is disposed on the upper end surface of the cylinder body (48), a first drive motor (50) is disposed on the end surface of the cylinder cover (49), an output end of the first drive motor (50) is connected to a rotating shaft (52), and a bottom end of the rotating shaft (52) is connected to the end surface of the filter cylinder (51).

3. The rotary dehydration equipment for styrene-butadiene rubber according to claim 1, characterized in that: A fixed ring (58) is arranged on the inner wall of the cylinder (48) below the rotating ring seat (57), and a plurality of pushing chambers (59) are arranged in the fixed ring (58). A pushing rod (60) is slidably arranged in each pushing chamber (59), and one end of the top of the pushing rod (60) extends out of the end surface of the pushing chamber (59), and one end of the pushing rod (60) extending out of the end surface of the pushing chamber (59) is connected to a vibrator (61).

4. The rotary dehydration device for styrene-butadiene rubber according to claim 1, characterized in that: A plurality of second drive motors (63) are arranged in the wind box (62), and a rotating fan wheel (64) is arranged at the output end of each second drive motor (63).

5. The rotary dehydration device for styrene-butadiene rubber according to claim 4, characterized in that: A sliding opening (68) is provided on the end surface of the wind box (62), a cover plate (65) is provided above the sliding opening (68), and a plurality of heating plates (67) are connected to the bottom of the cover plate (65).

6. The rotary dehydration equipment for styrene-butadiene rubber according to claim 1, characterized in that: A rotating seat (53) is arranged at the bottom of the cylinder body (48) below the filter cartridge (51), and a rotating disk (54) is rotatably arranged inside the rotating seat (53), and the top end surface of the rotating disk (54) abuts against the bottom end surface of the filter cartridge (51).

7. The rotary dehydration equipment for styrene-butadiene rubber according to claim 2, characterized in that: A plurality of humidity detectors (55) are arranged on the bottom end surface of the cylinder cover (49).

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