CN-117414595-B - Weight removing tower for rubber production

CN117414595BCN 117414595 BCN117414595 BCN 117414595BCN-117414595-B

Abstract

The application discloses a weight removing tower for rubber production, which relates to the field of weight removing towers, and comprises a tower body, wherein a weight removing bin is arranged in the tower body, an operation gap is formed between the tower body and the weight removing bin, a steam inlet and a steam outlet are formed in the tower body, the steam inlet and the steam outlet are communicated with the operation gap, a cold air inlet and a cold air outlet are formed in the tower body, the cold air inlet and the cold air outlet are communicated with the operation gap, a flow equalizing box is arranged in the operation gap, the flow equalizing box is arranged on the periphery of the weight removing bin in a surrounding manner, a plurality of air inlet hole groups are formed in the flow equalizing box, ventilation plates are rotatably arranged at the air inlet holes of the flow equalizing box, and driving pieces for driving all the ventilation plates to synchronously rotate are arranged in the tower body. The application is helpful for improving the weight removing effect.

Inventors

ZOU QIANG
CHEN JIANAN
HUANG JI
YUAN LIANG
LIANG JINKUI
CAI YONGJIAN

Assignees

浙江智英石化技术有限公司

Dates

Publication Date: 20260505
Application Date: 20231122

Claims (4)

1. The utility model provides a rubber production is with taking off heavy tower, its characterized in that includes tower body (1), be provided with in tower body (1) and take off heavy storehouse (2), be formed with operation clearance (4) between tower body (1) and the heavy storehouse (2) that takes off, set up steam inlet (13) and steam outlet (14) on tower body (1), steam inlet (13) and steam outlet (14) all communicate with operation clearance (4), and set up cold air inlet (15) and cold air outlet (16) on tower body (1), inlet (15) and cold air outlet (16) all communicate with operation clearance (4), tower body (1) are provided with flow equalizing box (3) in operation clearance (4), flow equalizing box (3) are located the periphery of enclosing and are established in taking off heavy storehouse (2), flow equalizing box (3) are last to be seted up a plurality of inlet port (5) group, flow equalizing box (3) are located inlet port (5) department and rotate and are provided with board (6), all drive ventilation piece (7) in tower body (1) are provided with in-step and ventilate piece (7); the flow equalizing box (3) is in a cuboid shape, four vertical surfaces are formed on the flow equalizing box (3), the air inlet hole (5) groups are distributed on the corresponding vertical surfaces along the vertical direction, each air inlet hole (5) group comprises a plurality of air inlet holes (5) which are transversely distributed, the flow equalizing box (3) is rotationally provided with a plurality of rotating rods (8) corresponding to the number of the air inlet hole (5) groups, the rotating rods (8) sequentially penetrate through all the air inlet holes (5) in the same group, the ventilation plate (6) is fixed on the rotating rods (8), and the driving piece (7) is used for driving all the rotating rods (8) to synchronously rotate; The driving piece (7) is arranged to be a thermal expansion air bag (71), the thermal expansion air bag (71) is arranged to be four corresponding to four vertical surfaces, the thermal expansion air bag (71) is arranged at the bottom of the tower body (1), four linear racks (9) are arranged in the tower body (1) along the vertical direction and are in one-to-one correspondence with the thermal expansion air bag (71), gears (10) are coaxially fixed at the same ends of all the rotating rods (8) in the same vertical surface, the linear racks (9) are meshed with the corresponding gears (10), and the lower ends of the linear racks (9) are connected with the corresponding thermal expansion air bags (71).
2. The de-weight tower for rubber production according to claim 1, wherein the steam inlet (13) is arranged at the upper side of the tower body (1), and the steam outlet (14) is also arranged at the upper side of the tower body (1).
3. The de-weight tower for rubber production according to claim 1, wherein the cold air inlet (15) is arranged at the upper side of the tower body (1), and the cold air outlet (16) is arranged at the lower side of the tower body (1).
4. The weight removing tower for rubber production according to claim 1 is characterized in that a guide plate (17) is arranged in the tower body (1), a smooth guide part is formed on the lower side of the linear rack (9), and the guide part is in plug-in sliding fit with the guide plate (17).

Description

Weight removing tower for rubber production Technical Field The application relates to the field of weight removing towers, in particular to a weight removing tower for rubber production. Background In the rubber production process, butadiene is used as a core raw material, impurities in the liquid butadiene are removed by means of dehydration, weight removal and the like, then polymerization reaction is carried out, then glue solution is prepared, the glue solution and desalted water are mixed and condensed, and finally a finished product is obtained by means of dehydration and briquetting In the process, steam and cold air are introduced into the weight removing tower to heat and cool the raw materials, but when the steam or the cold air is introduced into the weight removing tower, the steam or the cold air is not uniformly contacted with the raw materials, so that the heating effect and the cooling effect are not uniform, namely, the weight removing effect is not good, and certain influence is generated on the production of rubber. Disclosure of Invention In order to improve the weight removing effect, the application provides a weight removing tower for rubber production. The application provides a weight removing tower for rubber production, which adopts the following technical scheme: The utility model provides a rubber production is with taking off heavy tower, includes the tower body, be provided with in the tower body and take off heavy storehouse, be formed with the operation clearance between the tower body and the heavy storehouse of taking off, steam inlet and steam outlet have been seted up on the tower body, steam inlet and steam outlet all communicate with the operation clearance, just set up cold air inlet and cold air outlet on the tower body, cold air inlet and cold air outlet all communicate with the operation clearance, the tower body is located the operation clearance and is provided with the case that flow equalizes, flow equalizes the case and be located the week side of enclosing to establish taking off heavy storehouse, a plurality of inlet port groups have been seted up on the case that flow equalizes, flow equalizes the case and be located inlet port department rotation and be provided with the aeration board, be provided with the driving piece that drives all aeration board synchronous rotations in the tower body. By adopting the technical scheme, when steam enters the operation gap and fills the operation gap, the driving piece drives all the ventilation plates to rotate, the air inlets are opened, the steam can flow into the flow equalization box from all the air inlets, the peripheral side wall of the weight removal bin is heated, the mode can enable the heating of materials to be more uniform, the removal effect of the polymerization inhibitor is improved, then the steam outlet is opened to discharge the steam, the ventilation plates are closed, then cold air is introduced inwards through the cold air inlet, when the cold air fills the operation gap, the driving piece drives all the ventilation plates to rotate again, and the cold air uniformly enters the flow equalization box from all the air inlets to realize uniform cooling of raw materials. Preferably, the flow equalizing box is in a cuboid shape, four vertical surfaces are formed on the flow equalizing box, the air inlet hole groups are distributed on the corresponding vertical surfaces along the vertical direction, each air inlet hole group comprises a plurality of air inlet holes which are distributed transversely, a plurality of rotating rods are rotatably arranged in the flow equalizing box corresponding to the number of the air inlet hole groups, the rotating rods sequentially penetrate through all air inlet holes in the same group, the ventilation plate is fixed on the rotating rods, and the driving piece is used for driving all the rotating rods to synchronously rotate. Through adopting above-mentioned technical scheme, utilize driving piece drive all dwells to rotate, realize the rotation of all aeration panels, can realize that all inlet ports open in step, guarantee that steam can evenly get into wherein to evenly surround in the week side of taking off heavy storehouse. Preferably, the driving piece is arranged as a thermal expansion air bag, four thermal expansion air bags are arranged corresponding to four vertical surfaces, the thermal expansion air bag is arranged at the bottom of the tower body, four linear racks are arranged in the tower body along the vertical direction and correspond to the thermal expansion air bags one by one, gears are coaxially fixed at the same ends of all the rotating rods in the same vertical surface, the linear racks are meshed with the corresponding gears, and the lower ends of the linear racks are connected with the corresponding thermal expansion air bags. Through adopting above-mentioned technical scheme, when high temperature steam gets into in the operation clearance, b