CN212441574U - Material crushing device for feeding of reaction kettle - Google Patents
Material crushing device for feeding of reaction kettle Download PDFInfo
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- CN212441574U CN212441574U CN202020984502.3U CN202020984502U CN212441574U CN 212441574 U CN212441574 U CN 212441574U CN 202020984502 U CN202020984502 U CN 202020984502U CN 212441574 U CN212441574 U CN 212441574U
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Abstract
The utility model relates to a material crushing device for reation kettle feed, including broken case main part, the feed inlet has been seted up at the top of broken case main part, and the inside of broken case main part is equipped with two first crushing rollers that are the symmetric state and distribute. The utility model discloses a first crushing roller carries out the breakage to the material, is the less material of diameter with the great material breakage of diameter, screens the back through the screen cloth to the material after the breakage and transports through the feed pipe by the guide plate guide, and the material diameter after the screening is roughly the same for the speed of reaction improves work efficiency.
Description
Technical Field
The utility model relates to a reation kettle technical field especially relates to a material crushing device for reation kettle feed.
Background
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.
The reaction kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, is a pressure container for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, and materials are conveyed into the reaction kettle for reaction through a feeding pipe when the reaction kettle operates.
However, the materials are directly put into the reaction kettle for reaction, the required complete reaction time is different due to the different diameters of the materials, the reaction time is longer under the condition of larger diameter of the materials, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material crushing device for reation kettle feed has solved and has reacted in directly dropping into reation kettle with the material among the prior art, because the difference of material diameter size, the time of required complete reaction is also different, and reaction time is longer under the great condition of material diameter, problem that work efficiency is low.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a material crushing device for reation kettle feed, including broken case main part, the feed inlet has been seted up at the top of broken case main part, the inside of broken case main part is equipped with two first crushing rollers that are the symmetric state and distribute, the top that the inside of broken case main part is located first crushing roller is equipped with two first baffles that are the symmetric state, the below that the inside of broken case main part is located first crushing roller is equipped with the screen cloth that is the tilt state, fixed connection between the inner wall of the great one end of vertical distance and broken case main part between screen cloth and the broken case main part bottom, the below that the inside of broken case main part is located the screen cloth is equipped with the guide plate, the one end that the broken case main part is located the guide.
Preferably, one end of the screen, which is far away from the inner wall of the crushing box main body, is rotatably connected with the crushing box main body through a rotating shaft.
Preferably, one end of the screen mesh, which is far away from the rotating shaft, and the front surface of one of the first crushing rollers are provided with bearings, and the inner walls of the two bearings are in transmission connection through a transmission rod.
Preferably, be equipped with the second crushing roller that is the symmetric state and distributes between screen cloth and the guide plate, the second crushing roller is located the screen cloth and keeps away from under crushing case main part inner wall one end.
Preferably, the second baffle plates are symmetrically distributed above the second crushing roller.
Preferably, the top of the crushing box main body is provided with a material collecting hopper, and the material collecting hopper is fixedly connected with the inner wall of the feeding hole.
Preferably, an exhaust fan is arranged in the crushing box main body and is positioned below the guide plate.
Preferably, the air inlet end of the exhaust fan is provided with a feed pipe, and one end of the feed pipe, which is far away from the exhaust fan, penetrates through the inside of the crushing box main body.
Preferably, one end of the feeding pipe, which is far away from the exhaust fan, is fixedly connected with a filter screen.
Preferably, the air outlet end of the exhaust fan is fixedly connected with the side surface of the feeding pipe through the discharging pipe.
The utility model discloses possess following beneficial effect at least:
the utility model discloses a first crushing roller carries out the breakage to the material, is the less material of diameter with the great material breakage of diameter, and the rethread sieve screen is transported through the feed pipe by the guide plate guide after screening the material after the breakage, makes the material diameter after the screening roughly the same from this, further accelerates the speed of reaction, improves work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of a portion of the drive connection between the screen and the first crushing roller.
In the figure: 1. a crushing box main body; 2. a first crushing roller; 3. a first baffle plate; 4. screening a screen; 5. a baffle; 6. a feed pipe; 7. a rotating shaft; 8. a bearing; 9. a transmission rod; 10. a second crushing roller; 11. a second baffle; 12. a collection hopper; 13. an exhaust fan; 14. a feed pipe; 15. a filter screen; 16. a discharge pipe; 17. and (4) feeding a material inlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.
Example 1:
referring to fig. 1 to 3, the material crushing apparatus for reactor feeding in this embodiment includes: the crushing box comprises a crushing box main body 1, wherein a feed inlet 17 is formed in the top of the crushing box main body 1, two first crushing rollers 2 which are distributed in a symmetrical state are arranged inside the crushing box main body 1, specifically, the first crushing rollers 2 are rotatably connected with the crushing box main body 1, two first baffle plates 3 which are distributed in a symmetrical state are arranged above the first crushing rollers 2 inside the crushing box main body 1, specifically, the first baffle plates 3 are fixedly connected with the crushing box main body 1, a screen 4 which is in an inclined state is arranged below the first crushing rollers 2 inside the crushing box main body 1, one end of the screen 4 which has a larger vertical distance with the bottom of the crushing box main body 1 is fixedly connected with the inner wall of the crushing box main body 1, a guide plate 5 is arranged below the screen 4 inside the crushing box main body 1, specifically, the guide plate 5 is fixedly connected with the crushing box main body 1, a feed pipe 6 is arranged at one end of the crushing box main body 1 which is positioned at, specifically, one end of the feeding pipe 6 is fixedly connected with the crushing box main body 1.
The scheme has the following working processes:
before putting into reation kettle with the material and reacting, start first crushing roller 2, pour the material into the inside of broken case main part 1 through feed inlet 17, the material is concentrated by first baffle 3 and is fallen into and carry out the breakage between first crushing roller 2, the material after the breakage falls into the screening on the screen cloth 4, the material through the screening is by the guide plate 5 guide of screen cloth 4 below, the material is along with the direction of guide plate 5 slope through the feed pipe 6 transportation of 1 side fixed connection of broken case main part to the reation kettle in react.
In the prior art, materials are directly put into a reaction kettle for reaction, the required complete reaction time is different due to the difference of the diameters of the materials, the reaction time is longer under the condition of larger diameter of the materials, and the working efficiency is low. This scheme is broken the material through first crushing roller 2, and the broken material that is the diameter less with the great material of diameter, rethread sieve screen 4 filters the back by guide plate 5 guide through the transportation of feeder pipe 6 to the material after the breakage for the material diameter after the screening is roughly the same, further accelerates the speed of reaction, improves work efficiency.
The one end that broken case main part 1 inner wall was kept away from to screen cloth 4 rotates through pivot 7 between with broken case main part 1 to be connected, screen cloth 4 accessible pivot 7 improves the range of up-and-down motion, is convenient for better screens the material.
Simultaneously, the one end that pivot 7 was kept away from to screen cloth 4 all is equipped with bearing 8 with the front of one of them first crushing roller 2, connects through transfer line 9 transmission between the inner wall of two bearings 8, consequently, when providing power through first crushing roller 2, accessible transfer line 9 and bearing 8 drive screen cloth 4 up-and-down motion, improve the efficiency of screen cloth 4 screening.
Further, be equipped with between screen cloth 4 and the guide plate 5 and be the second crushing roller 10 that the symmetric state distributes, second crushing roller 10 is located screen cloth 4 and keeps away from under 1 inner wall one end of crushing case main part, and the material that is convenient for not pass through screen cloth 4 carries out the secondary crushing along with the direction of screen cloth 4 slope falls into in second crushing roller 10, avoids the waste of material.
Example 2:
the present embodiment is different from embodiment 1 only in that the second baffle plates 11 are symmetrically arranged above the second crushing roller 10, so that the material falling from the screen 4 can be collected by the second baffle plates 11, and the material can be prevented from scattering.
Further, a material collecting hopper 12 is arranged at the top of the crushing box main body 1, and the material collecting hopper 12 is fixedly connected with the inner wall of the feeding hole 17; the inside of broken case main part 1 is equipped with air exhauster 13, and air exhauster 13 is located the below of guide plate 5, and accessible air exhauster 13 is collected the inside tiny material that floats of broken case main part 1 from this, avoids the waste of material.
The air inlet end of the exhaust fan 13 is provided with a feeding pipe 14, one end of the feeding pipe 14, which is far away from the exhaust fan 13, penetrates through the crushing box body 1, and therefore fine floating materials in the crushing box body 1 can be concentrated through the feeding pipe 14.
Example 3:
the difference between this embodiment and embodiment 2 is only that the end of the feeding pipe 14 far from the exhaust fan 13 is fixedly connected with a filter screen 15, and the filter screen 15 can prevent the material with larger diameter from entering the exhaust fan 13.
Further, through discharging pipe 16 fixed connection between the air-out end of air exhauster 13 and the side of feed pipe 6, air exhauster 13 can carry the material of collecting to the inside of feed pipe 6 through discharging pipe 16.
In conclusion, according to the scheme, the materials are crushed by the first crushing roller 2, the materials with larger diameters are crushed into the materials with smaller diameters, and the crushed materials are screened by the screen 4 and then are guided by the guide plate 5 to be transported through the feeding pipe 6, so that the diameters of the screened materials are approximately the same, the reaction speed is further increased, and the working efficiency is improved; further, provide power by first crushing roller 2, drive screen cloth 4 up-and-down motion through transfer line 9 and bearing 8, can improve the efficiency of screen cloth 4 screening, the material that does not pass through screen cloth 4 carries out the secondary crushing along with the direction of screen cloth 4 slope falls into in second crushing roller 10, float the material to the tiny of crushing case main part 1 inside through air exhauster 13 and collect, air exhauster 13 carries the inside to the feed pipe 6 through the material that discharging pipe 16 will be collected, avoid the waste of material.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a material crushing device for the feeding of a reaction kettle, which comprises a crushing box main body (1) and is characterized in that a feeding hole (17) is arranged at the top of the crushing box main body (1), two first crushing rollers (2) distributed in a symmetrical state are arranged in the crushing box main body (1), two first baffle plates (3) distributed in a symmetrical state are arranged above the first crushing rollers (2) in the crushing box main body (1), a screen (4) in an inclined state is arranged below the first crushing rollers (2) in the crushing box main body (1), one end with a larger vertical distance between the screen (4) and the bottom of the crushing box main body (1) is fixedly connected with the inner wall of the crushing box main body (1), a guide plate (5) is arranged below the screen (4) in the crushing box main body (1), one end of the crushing box main body (1) positioned on the guide plate (5) is provided with a feeding pipe (6).
2. The material crushing device as claimed in claim 1, characterized in that one end of the screen (4) far away from the inner wall of the crushing box main body (1) is rotatably connected with the crushing box main body (1) through a rotating shaft (7).
3. The material crushing device according to claim 2, characterized in that the end of the screen (4) far away from the rotating shaft (7) and the front surface of one of the first crushing rolls (2) are provided with bearings (8), and the inner walls of the two bearings (8) are in transmission connection through a transmission rod (9).
4. The material crushing device according to claim 1, characterized in that a second crushing roller (10) is arranged between the screen (4) and the deflector (5) in a symmetrical distribution, and the second crushing roller (10) is positioned right below one end of the screen (4) far away from the inner wall of the crushing box main body (1).
5. A material crushing device according to claim 4, characterised in that a second baffle (11) is arranged above the second crushing roller (10) in a symmetrical distribution.
6. The material crushing device according to claim 1, characterized in that a material collecting hopper (12) is arranged at the top of the crushing box main body (1), and the material collecting hopper (12) is fixedly connected with the inner wall of the feeding hole (17).
7. The material crushing device according to claim 1, characterized in that the crushing box body (1) is internally provided with a suction fan (13), and the suction fan (13) is positioned below the guide plate (5).
8. The material crushing device according to claim 7, characterized in that the air inlet end of the exhaust fan (13) is provided with a feeding pipe (14), and one end of the feeding pipe (14) far away from the exhaust fan (13) penetrates through the inside of the crushing box main body (1).
9. A material crushing device according to claim 8, characterized in that the end of the feeding pipe (14) remote from the exhaust fan (13) is fixedly connected with a filter screen (15).
10. The material crushing device according to claim 9, characterized in that the air outlet end of the exhaust fan (13) is fixedly connected with the side surface of the feeding pipe (6) through a discharge pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984502.3U CN212441574U (en) | 2020-06-02 | 2020-06-02 | Material crushing device for feeding of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984502.3U CN212441574U (en) | 2020-06-02 | 2020-06-02 | Material crushing device for feeding of reaction kettle |
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| Publication Number | Publication Date |
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| CN212441574U true CN212441574U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020984502.3U Active CN212441574U (en) | 2020-06-02 | 2020-06-02 | Material crushing device for feeding of reaction kettle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254248A (en) * | 2022-07-28 | 2022-11-01 | 江苏吉达机械制造有限公司 | Grinding process capable of pre-screening final powder |
-
2020
- 2020-06-02 CN CN202020984502.3U patent/CN212441574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254248A (en) * | 2022-07-28 | 2022-11-01 | 江苏吉达机械制造有限公司 | Grinding process capable of pre-screening final powder |
| CN115254248B (en) * | 2022-07-28 | 2023-08-08 | 江苏吉达机械制造有限公司 | Grinding process capable of screening final powder in advance |
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