CN216856557U - Raw material mixing device in ethylene propylene diene monomer production process - Google Patents
Raw material mixing device in ethylene propylene diene monomer production process Download PDFInfo
- Publication number
- CN216856557U CN216856557U CN202220443725.8U CN202220443725U CN216856557U CN 216856557 U CN216856557 U CN 216856557U CN 202220443725 U CN202220443725 U CN 202220443725U CN 216856557 U CN216856557 U CN 216856557U
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- CN
- China
- Prior art keywords
- upper barrel
- production process
- raw material
- ethylene propylene
- diene monomer
- 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.)
- Expired - Fee Related
Links
- 239000002994 raw material Substances 0.000 title claims abstract description 50
- 229920002943 EPDM rubber Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010092 rubber production Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model is suitable for the technical field of rubber production, and particularly relates to a raw material mixing device in the production process of ethylene propylene diene monomer, which comprises a support frame, an upper barrel and a lower barrel, wherein the support frame is fixedly connected with the upper barrel, the support frame is connected with the lower barrel through a telescopic assembly, the upper barrel is in relative sliding connection with the lower barrel, a first lantern ring is fixed at the lower end of the interior of the upper barrel, first connecting rods which are circumferentially arranged are arranged on the periphery of the first lantern ring, spines are arranged at the bottom of the first connecting rods, a motor is arranged at the top of the upper barrel, a first stirring rod is arranged at the output end of the motor, and the first stirring rod penetrates through the interior of the first lantern ring; this device is when mixing the stirring to the raw materials, and the spine through first connecting rod bottom carries out the breakage to the raw materials of caking, and the raw materials after the breakage mixes the stirring again under the effect of first puddler to guaranteed the mixing that the raw materials can be abundant, and then improved off-the-shelf performance.
Description
Technical Field
The utility model relates to the technical field of rubber production, in particular to a raw material mixing device in an ethylene propylene diene monomer production process.
Background
The ethylene propylene diene monomer is rubber prepared by copolymerizing ethylene and propylene in solution, and a third monomer (ENB) is introduced, and is basically a saturated high polymer with very good aging resistance, good weather resistance, excellent electrical insulation performance, good chemical corrosion resistance and good impact elasticity.
In order to improve the performance of the ethylene propylene diene monomer, the raw materials need to be fully mixed and stirred in the production process of the ethylene propylene diene monomer, and the raw materials are generally stirred by a stirring rod in the prior art so as to be fully mixed.
However, the raw materials are often agglomerated, and the agglomerated raw materials are not sufficiently mixed with other raw materials during stirring, so that the mixing effect is affected, and the performance of the finished product is finally reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a raw material mixing device in the production process of ethylene propylene diene monomer, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the raw material mixing device comprises a support frame, an upper barrel and a lower barrel, wherein the support frame is fixedly connected with the upper barrel, the support frame is connected with the lower barrel through a telescopic assembly, the upper barrel is in relative sliding connection with the lower barrel, a first lantern ring is fixed at the lower end inside the upper barrel, first connecting rods which are circumferentially arranged are arranged on the periphery of the first lantern ring, pointed spines are arranged at the bottoms of the first connecting rods, a motor is arranged at the top of the upper barrel, a first stirring rod is arranged at the output end of the motor, and the first stirring rod penetrates through the first lantern ring.
Further: the telescopic assembly comprises connecting plates which are arranged on the outer portion of the lower barrel and distributed oppositely, and the connecting plates are connected with the bottom of the supporting frame through telescopic rods.
Further: the side of fishplate bar all is equipped with the slider, be equipped with the spout of relative distribution on the support frame, the slider is located the spout inside and rather than sliding connection.
Further: the utility model discloses a barrel, including first puddler, first puddler is connected with two second puddlers of relative distribution through the gear train, the inside of going up the barrel is equipped with the baffle, first puddler all runs through the baffle with the second puddler and is connected rather than rotating, and wherein the gear train is located the top of baffle.
Further: the top of going up the barrel is equipped with the feed inlet, the bottom of barrel is equipped with the discharge gate down, discharge gate department is equipped with the valve.
And further: and elastic cloth is arranged at the position where the upper barrel body is connected with the lower barrel body.
Further: the one end that first lantern ring was kept away from to first connecting rod is equipped with the second lantern ring, the outside of second lantern ring is equipped with a plurality of second connecting rods that are the circumference and set up, the other end of second connecting rod and the lateral wall fixed connection of last barrel, wherein the bottom of second connecting rod also is equipped with a plurality of spines.
Compared with the prior art, the utility model has the beneficial effects that: this device is when mixing the stirring to the raw materials, barrel up-and-down motion relatively last barrel is driven through flexible subassembly down, still can drive the raw materials up-and-down motion of caking in the time of barrel up-and-down motion down, can contact with the spine of first connecting rod bottom in the raw materials up-and-down motion of caking, the spine of first connecting rod bottom has played a crushing effect to the raw materials of caking, the raw materials after the breakage mixes the stirring again under the effect of first puddler, thereby the mixture that the raw materials can be abundant has been guaranteed, and then finished product performance has been improved.
Drawings
FIG. 1 is a front view of the overall structure of a raw material mixing device in the production process of ethylene propylene diene monomer.
FIG. 2 is a bottom view of the raw material mixing device at the prick position in the production process of ethylene propylene diene monomer.
FIG. 3 is a front view of the connection of a first stirring rod and a second stirring rod of a raw material mixing device in the production process of ethylene propylene diene monomer.
In the figure: 1-feeding hole, 2-motor, 3-first stirring rod, 4-elastic cloth, 5-lower cylinder, 6-upper cylinder, 7-support frame, 8-chute, 9-slide block, 10-telescopic rod, 11-connecting plate, 12-discharging hole, 13-valve, 14-first lantern ring, 15-first connecting rod, 16-second lantern ring, 17-second connecting rod, 18-spine, 19-gear set, 20-partition board, 21-second stirring rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In this embodiment, please refer to fig. 1-2, a raw material mixing device in an epdm rubber production process includes a support frame 7, an upper barrel 6 and a lower barrel 5, the support frame 7 is fixedly connected to the upper barrel 6, the support frame 7 is connected to the lower barrel 5 through a telescopic assembly, the upper barrel 6 is connected to the lower barrel 5 in a relatively sliding manner, a first sleeve ring 14 is fixed to the lower end of the inside of the upper barrel 6, first connection rods 15 circumferentially arranged are arranged around the first sleeve ring 14, spikes 18 are arranged at the bottom of the first connection rods 15, a motor 2 is arranged at the top of the upper barrel 6, a first stirring rod 3 is arranged at the output end of the motor 2, and the first stirring rod 3 penetrates through the inside of the first sleeve ring 14.
In this embodiment, when the device mixes and stirs raw materials, pour the raw materials into the interior of the upper cylinder 6 and the lower cylinder 5, then start the motor 2, the motor 2 drives the first stirring rod 3 to rotate, mix and stir the raw materials through the first stirring rod 3, in addition, in the process of mixing and stirring the raw materials, the telescopic component drives the lower cylinder 5 to move up and down relative to the upper cylinder 6, under the up and down movement of the lower cylinder 5, because the weight of the agglomerated raw materials is higher than that of the raw materials which are not agglomerated, the agglomerated raw materials can be deposited at the bottom of the lower cylinder 5, at the same time, the lower cylinder 5 can also drive the agglomerated raw materials to move up and down while moving up, the agglomerated raw materials can contact with the spikes 18 at the bottom of the first connecting rod 15, the spikes 18 at the bottom of the first connecting rod 15 play a role in crushing the agglomerated raw materials, the crushed raw materials are mixed and stirred again under the effect of the first stirring rod 3, thereby ensuring that the raw materials can be fully mixed and further improving the performance of the finished product.
In another embodiment, referring to fig. 1, the telescopic assembly includes connecting plates 11 disposed outside the lower cylinder 5 and distributed oppositely, the connecting plates 11 are connected to the bottom of the supporting frame 7 through telescopic rods 10, sliding blocks 9 are disposed on the side surfaces of the connecting plates 11, sliding grooves 8 disposed oppositely are disposed on the supporting frame 7, and the sliding blocks 9 are disposed inside the sliding grooves 8 and slidably connected thereto.
In this embodiment, when mixing the stirring to the raw materials, drive 11 up-and-down motion of connecting plate through telescopic link 10, drive barrel 5 up-and-down motion down in the time of 11 up-and-down motion of connecting plate, still drive slider 9 and slide in the inside of spout 8 in the time of 11 up-and-down motion of connecting plate, spout 8 has played a limiting displacement to connecting plate 11 through slider 9 to stability can when having improved barrel 5 up-and-down motion down.
In another embodiment, referring to fig. 3, the first stirring rod 3 is connected to two second stirring rods 21 which are distributed oppositely through a gear set 19, a partition plate 20 is disposed inside the upper cylinder 6, and both the first stirring rod 3 and the second stirring rod 21 penetrate through the partition plate 20 and are rotatably connected thereto, wherein the gear set 19 is located above the partition plate 20.
In this embodiment, first puddler 3 drives second puddler 21 through gear train 19 when pivoted and rotates, mixes the stirring through first puddler 3 and second puddler 21 common to the raw materials, has improved the mixed effect to the raw materials, and wherein gear train 19 is located the top of baffle 20, has avoided fortune material to gear train 19's interference.
In another embodiment, referring to fig. 1, a feeding port 1 is arranged at the top of the upper cylinder 6, a discharging port 12 is arranged at the bottom of the lower cylinder 5, and a valve 13 is arranged at the discharging port 12.
In this embodiment, through the arrangement of the feed inlet 1, the discharge outlet 12 and the valve 13, the staff can control the feeding and discharging of the raw materials conveniently.
In another embodiment, referring to fig. 1, an elastic cloth 4 is disposed at a position where the upper cylinder 6 is connected to the lower cylinder 5.
In the embodiment, the raw materials can be prevented from entering the gap between the upper cylinder 6 and the lower cylinder 5 by the elastic cloth 4.
In another embodiment, referring to fig. 2, a second collar 16 is disposed at one end of the first connecting rod 15 away from the first collar 14, a plurality of second connecting rods 17 circumferentially disposed are disposed at an outer side of the second collar 16, another end of the second connecting rods 17 is fixedly connected to a sidewall of the upper cylinder 6, and a plurality of spikes 18 are also disposed at a bottom of the second connecting rods 17.
In the embodiment, the density of the spikes 18 can be increased by the arrangement of the second collar 16 and the second connecting rod 17, so that the crushing effect of the spikes 18 on the raw materials is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A raw material mixing device in the production process of ethylene propylene diene monomer comprises a support frame, an upper barrel and a lower barrel; the improved multifunctional stirring device is characterized in that the support frame is fixedly connected with the upper barrel body, the support frame is connected with the lower barrel body through the telescopic assembly, the upper barrel body is in relative sliding connection with the lower barrel body, a first lantern ring is fixed at the lower end inside the upper barrel body, first connecting rods which are circumferentially arranged are arranged around the first lantern ring, spines are arranged at the bottom of the first connecting rods, a motor is arranged at the top of the upper barrel body, a first stirring rod is arranged at the output end of the motor, and the first stirring rod penetrates through the inside of the first lantern ring.
2. The raw material mixing device in the production process of the ethylene propylene diene monomer according to claim 1, wherein the telescopic assembly comprises connecting plates which are arranged outside the lower barrel body and distributed oppositely, and the connecting plates are connected with the bottom of the support frame through telescopic rods.
3. The raw material mixing device in the production process of ethylene propylene diene monomer according to claim 2, wherein sliding blocks are arranged on the side surfaces of the connecting plate, sliding grooves which are distributed oppositely are arranged on the supporting frame, and the sliding blocks are positioned in the sliding grooves and are in sliding connection with the sliding grooves.
4. The raw material mixing device in the production process of the ethylene propylene diene monomer according to claim 1, wherein the first stirring rod is connected with two second stirring rods which are distributed oppositely through a gear set, a partition plate is arranged in the upper barrel, the first stirring rod and the second stirring rod penetrate through the partition plate and are in rotary connection with the partition plate, and the gear set is located above the partition plate.
5. The raw material mixing device in the production process of ethylene propylene diene monomer according to claim 1, wherein a feed inlet is formed in the top of the upper barrel, a discharge outlet is formed in the bottom of the lower barrel, and a valve is arranged at the discharge outlet.
6. The raw material mixing device in the production process of ethylene propylene diene monomer according to claim 1, wherein elastic cloth is arranged at the connecting position of the upper barrel body and the lower barrel body.
7. A raw material mixing device in the production process of ethylene propylene diene monomer according to any one of claims 1 to 6, wherein one end of the first connecting rod, which is far away from the first lantern ring, is provided with a second lantern ring, the outer side of the second lantern ring is provided with a plurality of second connecting rods which are circumferentially arranged, the other end of each second connecting rod is fixedly connected with the side wall of the upper barrel, and the bottom of each second connecting rod is also provided with a plurality of spines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443725.8U CN216856557U (en) | 2022-03-02 | 2022-03-02 | Raw material mixing device in ethylene propylene diene monomer production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220443725.8U CN216856557U (en) | 2022-03-02 | 2022-03-02 | Raw material mixing device in ethylene propylene diene monomer production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216856557U true CN216856557U (en) | 2022-07-01 |
Family
ID=82161173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220443725.8U Expired - Fee Related CN216856557U (en) | 2022-03-02 | 2022-03-02 | Raw material mixing device in ethylene propylene diene monomer production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216856557U (en) |
-
2022
- 2022-03-02 CN CN202220443725.8U patent/CN216856557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |