CN117414595A - Weight removing tower for rubber production - Google Patents
Weight removing tower for rubber production Download PDFInfo
- Publication number
- CN117414595A CN117414595A CN202311565114.6A CN202311565114A CN117414595A CN 117414595 A CN117414595 A CN 117414595A CN 202311565114 A CN202311565114 A CN 202311565114A CN 117414595 A CN117414595 A CN 117414595A
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- China
- Prior art keywords
- tower body
- cold air
- steam
- inlet
- thermal expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010092 rubber production Methods 0.000 title claims abstract description 17
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000004580 weight loss Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000009423 ventilation Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The application discloses rubber production is with taking off heavy tower relates to the field of taking off heavy tower, and it 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 in 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 provided with the aeration board in inlet port department rotation, be provided with the driving piece that all aeration board synchronous rotations of drive in the tower body. The application is helpful for improving the weight removing effect.
Description
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 rubber production is with taking off heavy tower adopts 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 equalizing box from all the air inlets, the peripheral side wall of the weight removing bin is heated, the material can be heated more uniformly, and the removal effect of the polymerization inhibitor is improved; and then the steam outlet is opened to discharge steam, the ventilation plate is closed, then cold air is introduced inwards through the cold air inlet, when the cold air is filled in the operation gap, the driving piece drives all the ventilation plates to rotate again, and the cold air uniformly enters from all the air inlets to flow uniformly inwards, so that the raw materials are uniformly cooled, and by the mode, the raw materials are uniformly heated and cooled, and the weight removing effect is improved.
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 a thermal expansion air bag, four thermal expansion air bags are arranged corresponding to four vertical surfaces, the thermal expansion air bag is positioned at the bottom of the tower body, and four linear racks are arranged in the tower body along the vertical direction and are in one-to-one correspondence with the thermal expansion air bags; all the same ends of the rotating rods in the same vertical plane are coaxially fixed with gears, 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, because the temperature of steam is higher, therefore steam can be covered the top in operation clearance earlier, then creep to the bottom of tower body gradually, when high temperature steam and the contact of thermal expansion gasbag, thermal expansion gasbag inflation for straight line rack goes up and down, drives all gears and rotates, and then makes the aeration plate upset, realizes opening in step of all inlet ports.
Preferably, the steam inlet is arranged at the upper side of the tower body, and the steam outlet is also arranged at the upper side of the tower body.
By adopting the technical scheme, the steam inlet is arranged at the upper side of the tower body, high-temperature steam is accumulated at the top of the tower body when being introduced into the tower body, and then gradually filled downwards until the high-temperature steam contacts with the thermal expansion air bag, so that the thermal expansion air bag can be heated and expanded only when the working gap is filled with the high-temperature steam; if the steam inlet is arranged at the bottom of the tower body, when steam enters the tower body, the thermal expansion air bag can expand, but the steam content in the tower body is low at this time, and even heating of the weight removing bin cannot be realized.
Preferably, the cool air inlet is disposed at an upper side of the tower body, and the cool air outlet is disposed at a lower side of the tower body.
By adopting the technical scheme, as the cold air flows downwards, if the cold air inlet is positioned at the lower side of the tower body, the cold air is concentrated at the lower side of the operation gap and then gradually flows upwards, when the cold air is not filled in the operation gap, the thermal expansion air bag is contracted under the action of the cold air, so that the ventilation plate rotates, the cold air enters the flow equalizing box, and at the moment, the phenomenon of uneven cooling effect on the weight removing bin can be caused; therefore, the cold air inlet is formed in the upper side of the tower body, the air inlet is filled inwards, the filling rate is high, the effect that when the cold air flows to the bottom of the operation gap, the operation gap is filled with the cold air, the thermal expansion air bag contracts at the moment, all the ventilation plates are opened, and the cold air can uniformly enter the flow equalizing box to uniformly cool the weight removing bin is achieved.
Preferably, a guide plate is arranged in the tower body, a smooth guide part is formed at the lower side of the linear rack, and the guide part is in splicing sliding fit with the guide plate.
Through adopting above-mentioned technical scheme, utilize pegging graft slip cooperation of deflector and sharp rack, realize the guide effect to sharp rack, help improving the stability that sharp rack goes up and down.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the flow equalizing box is arranged in the weight removing tower, when steam is introduced into the tower body, the steam is temporarily stored in the operation gap, and then the driving piece drives the ventilation plate on the flow equalizing box to rotate and open, so that the steam synchronously enters the flow equalizing box, the periphery of the weight removing bin can be uniformly heated, namely, the material is uniformly heated, and the weight removing effect is improved;
2. through the thermal expansion air bag, when the steam is filled to the bottom of the tower body, the thermal expansion air bag expands to drive the lifting rod to ascend, in the process, all the rotating rods of the connecting rod are utilized to rotate, so that the ventilation plate rotates, and when the steam is discharged, the thermal expansion air bag gradually contracts to a normal state, and the ventilation plate resets; in addition, when cold air is introduced, the thermal expansion air bag can shrink, so that the lifting rod descends to drive the connecting rod to rotate, and the ventilation plate can be opened to realize cooling operation of the weight removing bin.
Drawings
FIG. 1 is a schematic cross-sectional view of a de-duplication column according to an embodiment of the present application;
fig. 2 is a schematic cross-sectional structural diagram of a heavy-duty removal tower in an embodiment of the present application, which mainly shows the structure of a heavy-duty removal bin.
Reference numerals: 1. a tower body; 11. a feed inlet; 12. a discharge port; 13. a steam inlet; 14. a steam outlet; 15. a cool air inlet; 16. a cool air outlet; 17. a guide plate; 2. removing a heavy weight bin; 3. a flow equalizing box; 4. an operation gap; 5. an air inlet hole; 6. a ventilation plate; 7. a driving member; 71. a thermal expansion balloon; 8. a rotating lever; 9. a linear rack; 10. a gear.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a weight removing tower for rubber production.
Referring to fig. 1 and 2, the weight removing tower for rubber production comprises a tower body 1, a weight removing bin 2 is installed in the tower body 1, a feed inlet 11 and a discharge outlet 12 are formed in the tower body 1, the feed inlet 11 is communicated with the upper end of the weight removing bin 2, the discharge outlet 12 is communicated with the lower end of the weight removing bin 2, a flow equalizing box 3 is installed on the periphery of the weight removing bin 2, an operation gap 4 is formed between the tower body 1 and the flow equalizing box 3, the flow equalizing box 3 is in a cuboid shape, four vertical faces are formed in the flow equalizing box 3, and the four vertical faces are identical in structure, and one of the vertical faces is taken as an example for illustration.
The flow equalizing box 3 is provided with a plurality of air inlet hole groups on the vertical surface, all the air inlet hole groups are distributed on the vertical surface along the vertical direction, and each air inlet hole group comprises a plurality of air inlet holes 5 distributed along the horizontal direction, namely the air inlet holes 5 are distributed in a rectangular array on the vertical surface; the flow equalizing box 3 is positioned at the air inlet hole 5 and is rotationally connected with an air vent plate 6, and a driving piece 7 for driving all the air vent plates 6 to synchronously rotate is arranged in the tower body 1. The upper side of the tower body 1 is provided with a steam inlet 13 and a steam outlet 14; the lower side of the tower body 1 is provided with a cold air inlet 15 and a cold air outlet 16.
When materials are introduced into the weight removing bin 2, high-temperature steam is introduced from the steam inlet 13, the operation gap 4 is gradually filled with the high-temperature steam, all ventilation plates 6 are rotated by using the driving piece 7, the air inlet holes 5 are opened, at the moment, the steam enters the flow equalizing box 3 from the air inlet holes 5, at the moment, the steam can uniformly contact with the outer wall of the weight removing bin 2 to heat the materials, the materials are heated more uniformly, and the method is beneficial to improving the removal effect of the polymerization inhibitor; after the heating is finished, the steam inlet 13 is closed, the steam outlet 14 is opened, the steam is discharged, then the cold air inlet 15 is opened, and cold air is introduced into the interior, so that the cooling operation can be performed.
In addition, a plurality of rotating rods 8 are rotatably connected to the flow equalizing box 3 corresponding to the number of the air inlet hole groups, the rotating rods 8 correspond to all the air inlet holes 5 in the same air inlet hole group, the rotating rods 8 sequentially penetrate through all the corresponding air inlet holes 5, and the corresponding ventilation plates 6 and the rotating rods 8 are coaxially fixed, namely the ventilation plates 6 rotate along with the rotation of the rotating rods 8; the driving piece 7 drives all the rotating rods 8 to rotate, the driving piece 7 is arranged as a thermal expansion air bag 71, the thermal expansion air bag 71 is fixedly arranged at the bottom of the tower body 1, a linear rack 9 is arranged in the tower body 1 in a lifting manner, the linear rack 9 is arranged in the vertical direction, the lower end of the linear rack 9 is fixed with the thermal expansion air bag 71, the same end of all the rotating rods 8 in the same vertical plane is coaxially fixed with a gear 10, and the linear rack 9 is meshed with all the gears 10.
A guide plate 17 is arranged in the tower body 1, a smooth guide part is formed at the lower end of the linear rack 9, and the guide part is in inserted sliding fit with the guide plate 17 to play a role in guiding the lifting of the linear rack 9.
When steam enters the tower body 1, because the steam inlet 13 is arranged on the upper side of the tower body 1, and the high-temperature gas can move upwards, the steam can gradually spread to the lower side of the tower body 1 until the steam contacts with the thermal expansion air bag 71, the thermal expansion air bag 71 can expand at the high temperature of the steam by utilizing the principle of thermal expansion and cold contraction, the linear rack 9 rises upwards, the gear 10 rotates along with the linear rack, the rotating rod 8 is driven to rotate, the rotation of all ventilation plates 6 is realized, namely the opening of the air inlet holes 5 is realized, and at the moment, the steam can uniformly enter the flow equalization box 3 from all the air inlet holes 5 to heat the weight removal bin 2.
In the same way, when cooling, the cold air inlet 15 is opened, cold air is introduced, the thermal expansion air bag 71 is contracted after contacting with the cold air, at the moment, the linear rack 9 drives the ventilation plate 6 to overturn downwards, the air inlet 5 is opened, and the cold air enters the air inlet 5, so that the cooling operation of the weight removing bin 2 is realized.
The steam inlet 13 is arranged on the upper side of the tower body 1, high-temperature steam is accumulated on the top of the tower body 1 when being introduced into the tower body 1, and then gradually fills downwards until the high-temperature steam contacts with the thermal expansion air bag 71, so that the thermal expansion air bag 71 can be ensured to be heated and expanded only when the working gap is filled with the high-temperature steam; if the steam inlet is arranged at the bottom of the tower body 1, when steam enters the tower body 1, the thermal expansion air bag 71 can expand, but at this time, the steam content in the tower body 1 is low, and even heating of the weight removing bin 2 cannot be realized.
In addition, since the cold air flows downwards, if the cold air inlet is positioned at the lower side of the tower body 1, the cold air is concentrated at the lower side of the operation gap 4 and then gradually flows upwards, when the cold air is not filled in the operation gap, the thermal expansion air bag 71 is contracted under the action of the cold air, so that the ventilation plate 6 rotates, the cold air enters the flow equalizing box 3, and at the moment, the phenomenon of uneven cooling effect on the weight removing bin 2 is caused; therefore, the cold air inlet is formed in the upper side of the tower body 1, the air inlet is filled inwards, the filling rate is high, the effect that when the cold air flows to the bottom of the operation gap 4, the operation gap 4 is filled with the cold air, the thermal expansion air bags 71 shrink at the moment, all the ventilation plates 6 are opened, the cold air can uniformly enter the flow equalizing box 3, and the uniform cooling of the weight removing bin 2 is realized.
In practice, corresponding to the four vertical surfaces of the flow equalizing box 3, the linear racks 9 are correspondingly provided with four, the thermal expansion air bags 71 are provided with one, and the thermal expansion air bags 71 are annular and are used for driving the four linear racks 9 to lift.
The implementation principle of the weight removing tower for rubber production is as follows: the materials enter the weight removing bin 2, steam is introduced into the steam inlet 13 until the operation gap 4 is filled, at the moment, the thermal expansion air bag 71 expands to enable the linear rack 9 to rise to drive the gear 10 to rotate, the turnover of the ventilation plate 6 is further realized, all the air inlets 5 are synchronously opened, the steam synchronously and uniformly enters the flow equalizing box 3 from all the air inlets 5, the uniform heating of the materials can be further ensured, and then the steam is discharged from the steam outlet 14; when the cold air flows to the bottom of the operation gap 4, the cold air is basically filled in the operation gap 4, the thermal expansion air bag 71 is contracted, and the ventilation plate 6 can be driven to rotate in the same way, so that all the air inlets 5 are opened, and the cold air uniformly enters the flow equalizing box 3, thereby realizing uniform cooling of materials. By the mode, the materials are uniformly heated and cooled, so that the weight removing effect of the materials is improved, and further the quality of the subsequent rubber molding is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a rubber production is with taking off heavy tower which characterized in that: including 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 of taking off (2), steam inlet (13) and steam outlet (14) have been seted up on tower body (1), steam inlet (13) and steam outlet (14) all communicate with operation clearance (4), just set up cold air inlet (15) and cold air outlet (16) on tower body (1), cold air inlet (15) and cold air outlet (16) all communicate with operation clearance (4), tower body (1) are located and are provided with flow equalizing box (3) in operation clearance (4), flow equalizing box (3) are located the periphery of establishing in heavy storehouse (2), set up a plurality of (5) group on flow equalizing box (3), box (3) are located and flow equalizing (5) department rotation are provided with aeration plate (6), be provided with the synchronous piece (7) of driving all aeration plate (6) in tower body (1).
2. The de-weight column for rubber production according to claim 1, wherein: the utility model discloses a flow equalizing box, including inlet port (5), inlet port (5) group, flow equalizing box (3), air inlet port (8) are provided with a plurality of dwells (8) in the quantity rotation of inlet port (5) group, dwang (8) pass all inlet ports (5) in same group in proper order, aeration panel (6) are fixed on dwang (8), driving piece (7) are used for driving all dwells (8) synchronous rotation.
3. The de-weight column for rubber production according to claim 2, wherein: the driving piece (7) is provided with four thermal expansion air bags (71), the four thermal expansion air bags (71) are arranged corresponding to the four vertical surfaces, the thermal expansion air bags (71) are positioned at the bottom of the tower body (1), and 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 bags (71); all the same ends of all the rotating rods (8) in the same vertical plane are coaxially fixed with gears (10), 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).
4. The de-weight column for rubber production according to claim 1, wherein: the steam inlet (13) is arranged on the upper side of the tower body (1), and the steam outlet (14) is also arranged on the upper side of the tower body (1).
5. The de-weight column for rubber production according to claim 1, wherein: the cold air inlet (15) is arranged on the upper side of the tower body (1), and the cold air outlet (16) is arranged on the lower side of the tower body (1).
6. A weight loss tower for rubber production according to claim 3, wherein: a guide plate (17) is arranged in the tower body (1), a smooth guide part is formed at the lower side of the linear rack (9), and the guide part is in splicing sliding fit with the guide plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311565114.6A CN117414595A (en) | 2023-11-22 | 2023-11-22 | Weight removing tower for rubber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311565114.6A CN117414595A (en) | 2023-11-22 | 2023-11-22 | Weight removing tower for rubber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117414595A true CN117414595A (en) | 2024-01-19 |
Family
ID=89530154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311565114.6A Pending CN117414595A (en) | 2023-11-22 | 2023-11-22 | Weight removing tower for rubber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117414595A (en) |
-
2023
- 2023-11-22 CN CN202311565114.6A patent/CN117414595A/en active Pending
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