CN211725770U - Hydrogen fluoride resistant spray reactor - Google Patents
Hydrogen fluoride resistant spray reactor Download PDFInfo
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- CN211725770U CN211725770U CN201922477325.XU CN201922477325U CN211725770U CN 211725770 U CN211725770 U CN 211725770U CN 201922477325 U CN201922477325 U CN 201922477325U CN 211725770 U CN211725770 U CN 211725770U
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Abstract
The utility model discloses an anti hydrogen fluoride spraying reactor, including the inner tube body, be provided with the over-and-under type agitator in the inner tube body, the over-and-under type agitator includes the (mixing) shaft, and the cover is equipped with the lift axle sleeve on the (mixing) shaft middle section, is provided with four stirring shaft grooves of evenly arranging along the vertical direction on the periphery of (mixing) shaft middle section, the inner circle of lift axle sleeve is provided with four lift axle sleeve grooves of evenly arranging along the vertical direction, is provided with the connecting key of vertical arrangement in each stirring shaft groove, the inner of connecting key inlays in the stirring shaft groove, and the outer end of the connecting key that is located the lift axle sleeve inslot inlays in the lift axle; four stirring rods extend out of the middle of the lifting shaft sleeve outwards and horizontally, and the outer ends of the stirring rods are connected with stirring blades. Therefore, the hydrogen fluoride spraying resistant reactor has the advantages of low cost and energy conservation during working.
Description
Technical Field
The utility model belongs to the technical field of the reactor is relevant, concretely relates to anti hydrogen fluoride spraying reactor.
Background
The reactor is a device for realizing the reaction process, is widely applied to the fields of chemical industry, oil refining, metallurgy and the like, is used for realizing the liquid phase single-phase reaction process and the liquid-liquid, gas-liquid, liquid-solid, gas-liquid-solid and other multi-phase reaction processes, is usually internally provided with a stirring (mechanical stirring, airflow stirring and the like) device, when the height-diameter ratio is larger, a plurality of layers of stirring blades can be used, and when the materials need to be heated or cooled in the reaction process, a jacket can be arranged on the wall of the reactor, or a heat exchange surface is arranged in the reactor, or heat exchange can be carried out through external circulation, the kettle type reactor is composed of a cylindrical container with a smaller major diameter, a mechanical stirring device or an airflow stirring device is usually arranged, can be used for liquid phase single phase reaction process and liquid phase, gas phase, liquid phase and solid phase and other multi-phase reaction process, the reactor is called a bubbling stirred tank (see a bubbling reactor) for the gas-liquid phase reaction process, and is called a stirred tank type slurry reactor for the gas-liquid-solid phase reaction process.
The stirring height of traditional agitator is fixed, can't carry out stirring vane's altitude mixture control according to the height of liquid level, and because when the liquid level is low, when the material is less, relative stirring frequency is lower, when the material is more, relative stirring frequency is higher, traditional agitator is in order to make high liquid level department also can realize the stirring, the puddler stretches out respectively on the (mixing) shaft of low liquid level department and high liquid level department again generally, the outer end of puddler sets up stirring vane, no matter how the rotational speed of agitator is during operation, upper and lower two-layer stirring vane is synchronous motion. Such a stirrer is not only expensive but also wastes energy when working.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti hydrogen fluoride spraying reactor, the cost is lower and the during operation energy saving.
In order to achieve the above object, the utility model provides a following technical scheme: the hydrogen fluoride resistant spraying reactor comprises an inner cylinder lower elliptical head and an inner cylinder body, wherein the inner cylinder lower elliptical head is arranged at the lower end of the inner cylinder body, a jacket elliptical head is sleeved outside the circumference of the inner cylinder lower elliptical head, the upper end of the jacket elliptical head is connected with a jacket cylinder body, the jacket cylinder body is sleeved outside the circumference of the inner cylinder body, the uppermost end of the jacket cylinder body is connected with a sealing ring, the upper end of the inner cylinder body is provided with an inner cylinder upper elliptical head, the outer wall of the circumference at the uppermost end of the inner cylinder body is provided with a lower concave flange, the outer wall of the circumference at the lowermost end of the inner cylinder upper elliptical head is provided with an upper concave flange, the lower concave flange and the upper concave flange are fixedly connected through bolts, a lifting stirrer is arranged in the inner cylinder body and comprises a stirring shaft, the upper, the upper bearing seat and the lower bearing seat are respectively fixed at the upper end and the lower end of the inner cylinder body, the upper middle section of the stirring shaft is provided with an upper limiting block, the middle lower section of the stirring shaft is provided with a lower limiting block, the stirring shaft positioned between the upper limiting block and the lower limiting block is called a middle section of the stirring shaft, the middle section of the stirring shaft is sleeved with a lifting shaft sleeve, the periphery of the middle section of the stirring shaft is provided with four stirring shaft grooves which are uniformly arranged along the vertical direction, four lifting shaft sleeve grooves which are uniformly distributed are arranged along the vertical direction on the inner ring of the lifting shaft sleeve, the sizes of the stirring shaft grooves are matched with those of the lifting shaft sleeve grooves, a connecting key which is vertically distributed is arranged in each stirring shaft groove, the height of the connecting key is consistent with that of the stirring shaft groove, the inner end of the connecting key is embedded in the stirring shaft groove, and the outer end of the connecting key positioned in the lifting shaft sleeve groove is embedded in the lifting shaft sleeve groove;
four stirring rods are extended out of the middle of the lifting shaft sleeve outwards in a horizontal mode, the positions of the stirring rods and the positions of the lifting shaft sleeve grooves are staggered mutually, the outer ends of the stirring rods are connected with stirring blades, each stirring blade is inclined upwards by thirty degrees from inside to outside, the four stirring blades are located on the same circumference, and each stirring blade is inclined by fifteen degrees from inside to outside in the same circumferential direction.
Preferably, a material outlet is connected to the center of the lowest end of the inner cylinder, the lowest end of the material outlet penetrates through the jacket elliptical head and is communicated with the outside, a hot water inlet with a downward opening is formed in the outer wall of the lower end of the jacket elliptical head on the right side of the material outlet, guide plates are arranged on the jacket elliptical head and the inner wall of the circumference of the jacket cylinder, a hot water outlet with a leftward opening is formed in the outer wall of the left end of the uppermost side of the jacket cylinder, lug seats are arranged on the outer walls of the left end and the right end of the jacket cylinder on the lower side of the hot water outlet, and the two lug seats are.
Preferably, an upper flange is arranged on the outer wall of the center of the upper end of the inner cylinder upper elliptical seal head, a vertical double-pivot frame is arranged at the upper end of the upper flange, a mechanical seal is arranged inside the lower end of the double-pivot frame, and the uppermost end of a stirring shaft inside the inner cylinder body penetrates through the inner cylinder upper elliptical seal head, the upper flange and the mechanical seal and is arranged inside the double-pivot frame.
Preferably, the double-fulcrum frame upper end is provided with the speed reducer, the upper end of speed reducer is connected with explosion-proof machine, the lower extreme of speed reducer is connected with the shaft coupling, the shaft coupling sets up inside the upper end of double-fulcrum frame, the (mixing) shaft top is connected with the shaft coupling, explosion-proof machine passes through speed reducer and shaft coupling and (mixing) shaft transmission connection, explosion-proof machine passes through external power source electric connection.
Preferably, the right end of the inner barrel upper elliptical seal head is provided with a lifting lug on the outer wall close to the upper end of the rear side, a material inlet with an upward opening is formed in the outer wall of the upper end of the inner barrel upper elliptical seal head on the front side of the lifting lug, and a temperature measuring port is formed in the outer wall of the upper end of the inner barrel upper elliptical seal head on the right side of the material inlet.
Preferably, the number of the material inlets is four, one of the four material inlets is used for standby, the four material inlets can also be used as air outlets, and the four material inlets are all in a sealed state when not in use.
Compared with the prior art, the utility model provides an anti hydrogen fluoride spraying reactor possesses following beneficial effect:
when the lifting stirrer works, the stirring blades are stirred in the area below the liquid level along with the anticlockwise rotation of the stirring shaft, and the stirring blades have certain inclination, so that liquid has certain resistance to the stirring blades along with the stirring, the stirring blades can have certain reaction force to rise, and the lifting shaft sleeve, the stirring rod and the stirring blades have certain self weight, so that the rotating speed of the stirring shaft is controlled, the lifting shaft sleeve can be positioned at a certain height, and the total weight of the lifting shaft sleeve, the stirring rod and the stirring blades is relatively balanced with the reaction force of the liquid to the stirring blades at the height, so that the stirring at the height is kept, the stirring operation of the liquid with different liquid level heights can be realized by controlling the rotating speed of the stirring shaft through the power mechanism, and the stirring of the liquid level at all heights can be completed only by the stirring blades on one plane, the cost is saved, and the power output by the power mechanism is completely converted into the kinetic energy of the stirring blades in the working area, so that no redundant waste is caused. Therefore, the hydrogen fluoride spraying resistant reactor has the advantages of low cost and energy conservation during working.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of the inner planar structure of a hydrogen fluoride-resistant spray reactor according to the present invention;
FIG. 2 is a schematic view of the inner plane structure of the hydrogen fluoride-resistant spray reactor according to the present invention;
FIG. 3 is a schematic top plan view of the hydrogen fluoride spray reactor of the present invention;
FIG. 4 is a schematic view of the lift sleeve of the lift mixer in a lowered position.
FIG. 5 is a schematic view of the lift sleeve of the lift mixer in the raised position.
FIG. 6 is a schematic cross-sectional view of the elevating agitator at the elevation of the elevating sleeve.
Fig. 7 is a schematic view of the mixing shaft and the lifting shaft sleeve in fig. 6.
FIG. 8 is a schematic view of the agitator shaft of FIG. 7.
Fig. 9 is a schematic view of the lifting sleeve of fig. 7.
In the figure: 1. an elliptical seal head is arranged below the inner cylinder; 2. a jacket elliptical head; 3. an inner cylinder; 7. a jacket cylinder; 8. an ear mount; 9. a closed ring; 10. a lower concave flange; 11. an upper concave flange; 12. an upper flange; 13. Mechanical sealing; 14. a dual-fulcrum frame; 15. a coupling; 16. a speed reducer; 17. an explosion-proof motor; 18. Lifting lugs; 19. an elliptical end enclosure is arranged on the inner cylinder; 20. a baffle; 21. a hot water inlet; 22. a material outlet; 23. a hot water outlet; 24. a material inlet; 25. and a temperature measuring port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the hydrogen fluoride resistant spraying reactor comprises an inner cylinder lower elliptical head 1 and an inner cylinder 3, wherein the inner cylinder lower elliptical head 1 is arranged at the lower end of the inner cylinder 3, a jacket elliptical head 2 is sleeved outside the circumference of the inner cylinder lower elliptical head 1, the upper end of the jacket elliptical head 2 is connected with a jacket cylinder 7, the jacket cylinder 7 is sleeved outside the circumference of the inner cylinder 3, the uppermost end of the jacket cylinder 7 is connected with a sealing ring 9, an inner cylinder upper elliptical head 19 is arranged at the upper end of the inner cylinder 3, a lifting lug 18 is arranged on the outer wall of the upper end of the right end of the inner cylinder upper elliptical head 19 close to the rear side, material inlets 24 with upward openings are arranged on the outer wall of the upper end of the inner cylinder upper elliptical head 19 at the front side of the lifting lug 18, four material inlets 24 are arranged, one of the four material inlets 24 can be used as a spare, the four material inlets 24, the design of the four material inlets 24 can avoid the generation of advanced mixing when a plurality of different reaction solvents are put into the reactor, thereby enabling the feeding to be safer, the outer wall of the upper end of the inner cylinder upper elliptical head 19 on the right side of the material inlet 24 is provided with a temperature measuring port 25, because the whole reactor belongs to precision equipment and has heavier whole weight, the lifting lug 18 can be connected with an external crane, thereby being convenient for transporting the whole reactor to a place needing to be used, the outer wall of the uppermost circumference of the inner cylinder 3 is provided with a lower concave flange 10, the outer wall of the lowermost circumference of the inner cylinder upper elliptical head 19 is provided with an upper concave flange 11, the lower concave flange 10 and the upper concave flange 11 are fixedly connected through bolts, a lifting stirrer is arranged in the inner cylinder 3, the lifting stirrer comprises a stirring shaft 101, the upper end and the lower end of the stirring shaft 101 respectively pass through the, an upper bearing seat 102 and a lower bearing seat 103 are respectively fixed at the upper end and the lower end of the inner cylinder, the upper end of a stirring shaft 101 above the upper bearing seat 102 is connected with a coupler, the upper middle section of the stirring shaft 101 is provided with an upper limit block 104, the middle lower section of the stirring shaft is provided with a lower limit block 105, the stirring shaft 101 positioned between the upper limit block 104 and the lower limit block 105 is called a stirring shaft middle section, the stirring shaft middle section is sleeved with a lifting shaft sleeve 106, the periphery of the stirring shaft middle section is provided with four stirring shaft grooves 101.1 which are uniformly arranged along the vertical direction, the inner ring of the lifting shaft sleeve 106 is provided with four lifting shaft sleeve grooves 106.1 which are uniformly arranged along the vertical direction, the sizes of the stirring shaft grooves 101.1 and the lifting shaft sleeve grooves 106.1 are matched, each stirring shaft groove 101.1 is internally provided with a connecting key 107 which is vertically arranged, and, the inner end of the connecting key 107 is embedded in the stirring shaft groove 101.1, and the outer end of the connecting key 107 positioned in the lifting shaft sleeve groove 106.1 is embedded in the lifting shaft sleeve groove 106.1.
The middle part of the lifting shaft sleeve 106 extends outwards and horizontally to form four stirring rods 106.2, the positions of the stirring rods 106.2 and the lifting shaft sleeve groove 106.1 are staggered, the outer end of each stirring rod 106.2 is connected with stirring blades 106.3, each stirring blade 106.3 inclines upwards by thirty degrees from inside to outside, the four stirring blades 106.3 are positioned on the same circumference, and each stirring blade 106.3 inclines upwards by fifteen degrees from inside to outside to the same circumferential direction, as shown in the figure, the four stirring blades incline by fifteen degrees towards the clockwise direction.
When the lifting stirrer works, the stirring blade is stirred in a region below the liquid level along with the anticlockwise rotation of the stirring shaft, the stirring blade has a certain inclination, and along with the stirring, liquid has a certain resistance to the stirring blade, so that the stirring blade can have a certain reaction force to rise, and the lifting shaft sleeve 106, the stirring rod 106.2 and the stirring blade 106.3 have a certain self weight, so that the rotation speed of the stirring shaft is controlled, the lifting shaft sleeve can be positioned at a certain height, and at the height, the total gravity of the lifting shaft sleeve 106, the stirring rod 106.2 and the stirring blade 106.3 is relatively balanced with the reaction force of the liquid to the stirring blade, so that the stirring operation at the height is kept, and the stirring operation of the liquid with different liquid levels and heights can be realized through the control of the rotation speed of the stirring shaft by the power mechanism, the stirring of all height liquid levels can be accomplished to stirring vane on only needing a plane, practices thrift the cost, and the power of power unit output all turns into the kinetic energy of the stirring vane of work area, can not have unnecessary waste. The upper limiting block 104 and the lower limiting block 105 are used for limiting the lifting shaft sleeve 106, and the height between the upper limiting block 104 and the lower limiting block 105 is generally a range of designed liquid level height.
The center of the lowest end of the inner cylinder 3 is connected with a material outlet 22, the lowest end of the material outlet 22 passes through the jacket elliptical head 2 and is communicated with the outside, the outer wall of the lower end of the jacket elliptical head 2 on the right side of the material outlet 22 is provided with a hot water inlet 21 with a downward opening, the inner walls of the circumferences of the jacket elliptical head 2 and the jacket cylinder 7 are provided with guide plates 20, the outer wall of the left end of the uppermost side of the jacket cylinder 7 is provided with a hot water outlet 23 with a leftward opening, the outer walls of the left and right ends of the jacket cylinder 7 on the lower side of the hot water outlet 23 are respectively provided with lug seats 8, the two lug seats 8 are fixedly connected with the jacket cylinder 7 through welding, the outer wall of the center of the upper end of the inner cylinder upper elliptical head 19 is provided with an upper flange 12, the upper end of the upper flange 12 is provided with a vertical, The upper flange 12 and the mechanical seal 13 are arranged inside the double-fulcrum frame 14, the speed reducer 16 is arranged at the upper end of the double-fulcrum frame 14, the explosion-proof motor 17 is connected to the upper end of the speed reducer 16, the coupler 15 is connected to the lower end of the speed reducer 16, and the coupler 15 is arranged inside the upper end of the double-fulcrum frame 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Anti hydrogen fluoride spraying reactor, oval head (1) and interior barrel (3) under including the inner tube, its characterized in that: the lower end of an inner barrel (3) is installed on the lower end of the lower elliptical end socket (1) of the inner barrel, a jacket elliptical end socket (2) is sleeved outside the circumference of the lower elliptical end socket (1) of the inner barrel, a jacket barrel (7) is connected to the upper end of the jacket elliptical end socket (2), the jacket barrel (7) is sleeved outside the circumference of the inner barrel (3), the uppermost end of the jacket barrel (7) is connected with a sealing ring (9), an inner barrel upper elliptical end socket (19) is arranged at the upper end of the inner barrel (3), a lower concave flange (10) is arranged on the outer wall of the circumference at the uppermost end of the inner barrel (3), an upper concave flange (11) is arranged on the outer wall of the circumference at the lowermost end of the inner barrel upper elliptical end socket (19), the lower concave flange (10) and the upper concave flange (11) are fixedly connected through bolts, the lifting stirrer comprises a stirring shaft (101), the upper end and the lower end of the stirring shaft (101) respectively penetrate through an upper bearing seat (102) and a lower bearing seat (103), the upper bearing seat (102) and the lower bearing seat (103) are respectively fixed at the upper end and the lower end of an inner cylinder body, an upper limiting block (104) is arranged at the middle-upper section of the stirring shaft (101), a lower limiting block (105) is arranged at the middle-lower section of the stirring shaft, the stirring shaft (101) positioned between the upper limiting block (104) and the lower limiting block (105) is called a stirring shaft middle section, a lifting shaft sleeve (106) is sleeved on the stirring shaft middle section, four stirring shaft grooves (101.1) which are uniformly arranged are arranged on the periphery of the stirring shaft middle section along the vertical direction, four lifting shaft sleeve grooves (106.1) which are uniformly arranged are arranged along the vertical direction are arranged on the inner ring of the lifting shaft sleeve (106), and the, a connecting key (107) which is vertically arranged is arranged in each stirring shaft groove (101.1), the height of the connecting key (107) is consistent with that of the stirring shaft groove (101.1), the inner end of the connecting key (107) is embedded in the stirring shaft groove (101.1), and the outer end of the connecting key (107) positioned in the lifting shaft sleeve groove (106.1) is embedded in the lifting shaft sleeve groove (106.1);
the middle part of the lifting shaft sleeve (106) horizontally extends out four stirring rods (106.2), the positions of the stirring rods (106.2) and the lifting shaft sleeve groove (106.1) are staggered, the outer end of each stirring rod (106.2) is connected with stirring blades (106.3), each stirring blade (106.3) is inclined upwards by thirty degrees from inside to outside, the four stirring blades (106.3) are positioned on the same circumference, and each stirring blade (106.3) is inclined by fifteen degrees from inside to outside in the same circumferential direction.
2. The hydrogen fluoride-resistant spray reactor of claim 1, wherein: interior barrel (3) lower extreme center department is connected with material export (22), material export (22) lower extreme passes and presss from both sides cover oval head (2) and communicates with the outside, be provided with opening decurrent hot water import (21) on the cover oval head (2) lower extreme outer wall of material export (22) right side, be provided with guide plate (20) on cover oval head (2) and the cover barrel of pressing from both sides (7) circumference inner wall, be provided with opening hot water export (23) left on the cover barrel (7) upper extreme outer wall, all be provided with ear seat (8) on the cover barrel (7) left and right sides both ends outer wall of hot water export (23) downside two ear seat (8) all through welding and cover barrel (7) fixed connection.
3. The hydrogen fluoride-resistant spray reactor of claim 1, wherein: an upper flange (12) is arranged on the outer wall of the center of the upper end of an inner barrel upper elliptical seal head (19), a vertical double-fulcrum frame (14) is arranged at the upper end of the upper flange (12), a mechanical seal (13) is arranged inside the lower end of the double-fulcrum frame (14), and a stirring shaft (101) inside an inner barrel body (3) penetrates through the inner barrel upper elliptical seal head (19), the upper flange (12) and the mechanical seal (13) at the uppermost end and is arranged inside the double-fulcrum frame (14).
4. The hydrogen fluoride spray resistant reactor of claim 3, wherein: the explosion-proof motor is characterized in that a speed reducer (16) is arranged at the upper end of the double-fulcrum frame (14), an explosion-proof motor (17) is connected to the upper end of the speed reducer (16), a coupler (15) is connected to the lower end of the speed reducer (16), the coupler (15) is arranged inside the upper end of the double-fulcrum frame (14), the top end of the stirring shaft (101) is connected with the coupler (15), the explosion-proof motor (17) is in transmission connection with the stirring shaft (101) through the speed reducer (16) and the coupler (15), and the explosion-proof motor (17) is electrically connected through an external power supply.
5. The hydrogen fluoride-resistant spray reactor of claim 1, wherein: the inner cylinder upper elliptical seal head (19) is provided with a lifting lug (18) on the outer wall close to the upper end of the rear side, a material inlet (24) with an upward opening is formed in the outer wall of the upper end of the inner cylinder upper elliptical seal head (19) on the front side of the lifting lug (18), and a temperature measuring port (25) is formed in the outer wall of the upper end of the inner cylinder upper elliptical seal head (19) on the right side of the material inlet (24).
6. The hydrogen fluoride-resistant spray reactor of claim 5, wherein: the four material inlets (24) are provided with four material inlets, one of the four material inlets (24) is used for standby, the four material inlets (24) can also be used as air outlets, and the four material inlets (24) are all in a sealing state when not in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922477325.XU CN211725770U (en) | 2019-12-31 | 2019-12-31 | Hydrogen fluoride resistant spray reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922477325.XU CN211725770U (en) | 2019-12-31 | 2019-12-31 | Hydrogen fluoride resistant spray reactor |
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| CN211725770U true CN211725770U (en) | 2020-10-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036164A (en) * | 2019-12-31 | 2020-04-21 | 无锡益腾压力容器有限公司 | Hydrogen fluoride resistant spray reactor |
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- 2019-12-31 CN CN201922477325.XU patent/CN211725770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036164A (en) * | 2019-12-31 | 2020-04-21 | 无锡益腾压力容器有限公司 | Hydrogen fluoride resistant spray reactor |
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