CN215611453U - Chlorination reactor for chlorination of 2-chloro-4-fluorotoluene - Google Patents
Chlorination reactor for chlorination of 2-chloro-4-fluorotoluene Download PDFInfo
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- CN215611453U CN215611453U CN202121319347.4U CN202121319347U CN215611453U CN 215611453 U CN215611453 U CN 215611453U CN 202121319347 U CN202121319347 U CN 202121319347U CN 215611453 U CN215611453 U CN 215611453U
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Abstract
The utility model provides a chlorine fluorine toluene chlorination reaction is with chlorination cauldron, includes the cauldron body of chlorination cauldron, and the upper end shaping of the cauldron body has the motor to connect the support, is fixed with the ear seat of a plurality of "U" font on the outer wall of the cauldron body, its characterized in that: a mounting hole is formed in the middle of the lower end face of the lug seat, and vertical limiting slots are formed in the side walls of the lug seat on the two sides of the mounting hole; a vertical stud is inserted into the mounting hole of the ear seat, the upper end of the stud is inserted into the ear seat and is formed with a circular boss, a horizontal and transverse supporting tube is formed on the upper end surface of the circular boss, and a hanging ring is formed at the upper end of the supporting tube; and a limiting bolt is inserted in the limiting slot on one side of the ear seat, penetrates through the supporting tube and is screwed with a limiting nut through the limiting slot on the other side of the ear seat. It optimizes the rectification to the ear seat on the chlorination cauldron, makes things convenient for the hoist and mount of chlorination cauldron, can consolidate the chlorination cauldron after the installation simultaneously.
Description
The technical field is as follows:
the utility model relates to the technical field of chlorination kettles, in particular to a chlorination kettle for chlorination reaction of 2-chloro-4-fluorotoluene.
Background art:
after chlorination of 2 chloro 4 fluorotoluene, a series of products such as 2 chloro 4 fluorobenzonitrile, 2 chloro 4 fluorobenzaldehyde, 2 chloro 4 fluorobenzoic acid and the like can be prepared, and the product is an important medicine, pesticide and liquid crystal intermediate and has good market prospect. The chlorination production process of the 2 chloro 4 fluoro toluene is a photo-chlorination reaction, a chlorination kettle is required to be used in the chlorination production process of the 2 chloro 4 fluoro toluene, in order to facilitate the matching of other reaction equipment, the chlorination kettle is generally erected at a high position, an ear seat is mainly arranged on the outer wall of the chlorination kettle, and the ear seat is connected with a support plate erected at the high position through a bolt; and the chlorination cauldron need hoist and mount to the mounting panel, and it is comparatively inconvenient directly to hoist through the ear seat, so need conveniently hoist and mount ear seat structure.
The utility model has the following contents:
the utility model aims to overcome the defects in the prior art, and provides a chlorination kettle for chlorination of 2-chloro-4-fluorotoluene, which optimizes and modifies lug seats on the chlorination kettle, facilitates the hoisting of the chlorination kettle, and can reinforce the installed chlorination kettle.
The utility model provides a chlorine fluorine toluene chlorination reaction is with chlorination cauldron, includes the cauldron body of chlorination cauldron, and the upper end shaping of the cauldron body has the motor to connect the support, is fixed with the ear seat of a plurality of "U" font on the outer wall of the cauldron body, its characterized in that: a mounting hole is formed in the middle of the lower end face of the lug seat, and vertical limiting slots are formed in the side walls of the lug seat on the two sides of the mounting hole; a vertical stud is inserted into the mounting hole of the ear seat, the upper end of the stud is inserted into the ear seat and is formed with a circular boss, a horizontal and transverse supporting tube is formed on the upper end surface of the circular boss, and a hanging ring is formed at the upper end of the supporting tube; and a limiting bolt is inserted in the limiting slot on one side of the ear seat, penetrates through the supporting tube and is screwed with a limiting nut through the limiting slot on the other side of the ear seat.
Preferably, the length of the stud upper side supporting tube and the diameter of the hanging ring outer ring are both smaller than the distance between the opposite inner walls of the two sides of the ear seat.
Preferably, the horizontal distance from the two ends of the support tube to the stud is smaller than the distance from the stud to the inner walls of the two sides of the ear seat.
Preferably, the groove width of the limiting slot on the lug seat is equal to the diameter of the limiting bolt.
Preferably, the ear seat be equipped with three groups at least, the ear seat is annular evenly distributed around the central axis of the cauldron body.
Preferably, the aperture of the mounting hole on the ear seat is smaller than the diameter of the stud, and the length of the lower end of the stud extending out of the ear seat is larger than the length of the limiting slot.
The utility model has the beneficial effects that:
it optimizes the rectification to the ear seat on the chlorination cauldron, makes things convenient for the hoist and mount of chlorination cauldron, can consolidate the chlorination cauldron after the installation simultaneously.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic front view of the present invention.
In the figure: 1. a kettle body; 2. the motor is connected with the support; 3. an ear mount; 31. limiting slots; 4. a stud; 41. a circular boss; 42. supporting a tube; 43. a hoisting ring; 5. a limit bolt; 6. and a limiting nut.
The specific implementation mode is as follows:
example (b): referring to fig. 1 to 3, a chlorination kettle for chlorination of 2 chloro 4 fluoro toluene comprises a kettle body 1 of the chlorination kettle, a motor connecting support 2 is formed at the upper end of the kettle body 1, a plurality of U-shaped ear seats 3 are fixed on the outer wall of the kettle body 1, a mounting hole is formed in the middle of the lower end face of each ear seat 3, and vertical limiting slots 31 are formed in the side walls of the ear seats 3 on the two sides of the mounting hole; a vertical stud 4 is inserted into the mounting hole of the ear seat 3, the upper end of the stud 4 is inserted into the ear seat 3 and is formed with a circular boss 41, a horizontal and transverse support tube 42 is formed on the upper end surface of the circular boss 41, and a hanging ring 43 is formed at the upper end of the support tube 42; a limiting bolt 5 is inserted into the limiting slot 31 at one side of the ear seat 3, and the limiting bolt 5 penetrates through the supporting tube 42 and the limiting slot 31 at the other side of the ear seat 3 to be screwed with a limiting nut 6.
Preferably, the length of the support tube 42 on the upper side of the stud 4 and the diameter of the outer ring of the hanging ring 43 are both smaller than the distance between the opposite inner walls on the two sides of the ear seat 3.
Preferably, the horizontal distance from both ends of the support tube 42 to the stud 4 is smaller than the distance from the stud 4 to the inner walls of both sides of the ear seat 3.
Preferably, the width of the limiting slot 31 on the ear seat 3 is equal to the diameter of the limiting bolt 5.
Preferably, the ear seat 3 be equipped with three groups at least, ear seat 3 is the annular evenly distributed around the central axis of cauldron body 1.
Preferably, the aperture of the mounting hole on the ear seat 3 is smaller than the diameter of the stud 4, and the length of the lower end of the stud 4 extending out of the ear seat 3 is larger than the length of the limiting slot 31.
The working principle is as follows: the utility model relates to a chlorination kettle for chlorination of 2-chloro-4-fluorotoluene, which optimizes and modifies an ear seat on the chlorination kettle, and is provided with a stud 4 structure, wherein the stud 4 is provided with a supporting tube 42 and a hanging ring 43, and is connected with the supporting tube 42 through a limiting bolt 5 and a limiting nut, so that the hanging ring 43 is arranged on the ear seat 3, and further, the hoisting of the chlorination kettle can be realized through a hoisting mode;
after the installation, the stud 4 is locked, and then the limit bolt 5 is installed, so that the rotation of the stud 4 can be limited, and the stud 4 can be prevented from loosening.
The examples are intended to illustrate the utility model, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the utility model as set forth in the appended claims.
Claims (6)
1. The utility model provides a 2 chlorine 4 fluorotoluene chlorination reaction is with chlorination cauldron, includes the cauldron body (1) of chlorination cauldron, and the upper end shaping of the cauldron body (1) has motor to connect support (2), is fixed with ear seat (3) of a plurality of "U" font on the outer wall of the cauldron body (1), its characterized in that: a mounting hole is formed in the middle of the lower end face of the ear seat (3), and vertical limiting slots (31) are formed in the side walls of the ear seats (3) on the two sides of the mounting hole; a vertical stud (4) is inserted into the mounting hole of the ear seat (3), the upper end of the stud (4) is inserted into the ear seat (3) and is formed with a circular boss (41), a horizontal and transverse supporting tube (42) is formed on the upper end surface of the circular boss (41), and a hanging ring (43) is formed at the upper end of the supporting tube (42); spacing bolt (5) have been pegged graft in spacing slot (31) of ear seat (3) one side, and spacing bolt (5) pass stay tube (42) and spacing slot (31) spiro union of ear seat (3) opposite side has stop nut (6).
2. The chlorination reactor for chlorination of 2 chloro 4 fluoro toluene according to claim 1, wherein: the length of the support tube (42) on the upper side of the stud (4) and the diameter of the outer ring of the hanging ring (43) are both smaller than the distance between the opposite inner walls on the two sides of the ear seat (3).
3. The chlorination reactor for chlorination of 2 chloro 4 fluoro toluene according to claim 2, wherein: the horizontal distance from the two ends of the supporting tube (42) to the stud (4) is smaller than the distance from the stud (4) to the inner walls of the two sides of the ear seat (3).
4. The chlorination reactor for chlorination of 2 chloro 4 fluoro toluene according to claim 1, wherein: the groove width of the limiting slot (31) on the lug seat (3) is equal to the diameter of the limiting bolt (5).
5. The chlorination reactor for chlorination of 2 chloro 4 fluoro toluene according to claim 1, wherein: the ear seat (3) at least have three groups, ear seat (3) are the annular evenly distributed around the central axis of the cauldron body (1).
6. The chlorination reactor for chlorination of 2 chloro 4 fluoro toluene according to claim 1, wherein: the diameter of the hole in the mounting hole on the ear seat (3) is smaller than the diameter of the stud (4), and the length of the lower end of the stud (4) extending out of the ear seat (3) is larger than the length of the limiting slot (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121319347.4U CN215611453U (en) | 2021-06-15 | 2021-06-15 | Chlorination reactor for chlorination of 2-chloro-4-fluorotoluene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121319347.4U CN215611453U (en) | 2021-06-15 | 2021-06-15 | Chlorination reactor for chlorination of 2-chloro-4-fluorotoluene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215611453U true CN215611453U (en) | 2022-01-25 |
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ID=79943022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121319347.4U Active CN215611453U (en) | 2021-06-15 | 2021-06-15 | Chlorination reactor for chlorination of 2-chloro-4-fluorotoluene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215611453U (en) |
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2021
- 2021-06-15 CN CN202121319347.4U patent/CN215611453U/en active Active
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