CN212595158U - Single-shaft stirring kettle - Google Patents
Single-shaft stirring kettle Download PDFInfo
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- CN212595158U CN212595158U CN201921564908.XU CN201921564908U CN212595158U CN 212595158 U CN212595158 U CN 212595158U CN 201921564908 U CN201921564908 U CN 201921564908U CN 212595158 U CN212595158 U CN 212595158U
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- stirred tank
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Abstract
Unipolar stirred tank, it relates to stirred tank technical field. The device comprises a base, a support frame, a container, a feeding hole, a buffer, a discharging hole, a speed reducer, a servo motor, a working table plate and a shock absorber; the buffer contains pneumatic cylinder, hydraulic cylinder lid, piston rod, shock attenuation buffer spring, connecting plate, hydraulic cylinder lid and connecting plate fixed connection are stretched out to the right-hand member of piston rod, the fixed bottom of supporting the container of connecting plate, the piston left end is connected with a plurality of shock attenuation buffer spring's one end, and is a plurality of shock attenuation buffer spring's the other end fix on pneumatic cylinder left end inside wall, form two changeable cavitys of volume between hydraulic cylinder lid, piston rod and the pneumatic cylinder. The utility model discloses beneficial effect does: simple structure is reasonable, easily realizes, through the effect of buffer and bumper shock absorber, has offset the vibrations that produce in the production, and level and vertical direction have absorbing device for shock attenuation, shockproof effect are better.
Description
Technical Field
The utility model relates to a stirred tank technical field, concretely relates to unipolar stirred tank.
Background
The broad understanding of the stirred tank is that there is a physical or chemical reaction vessel, and the structural design and parameter configuration of the vessel are the same as the performance principle of the stirred tank, so as to realize the heating, evaporation, cooling and low-speed mixing functions required by the process.
The broad understanding of stirred tanks is that stainless steel vessels with physical or chemical reactions are subjected to structural design and parameters of the vessel according to different process condition requirements
The configuration of the stirring kettle, the design conditions, the process, the inspection, the manufacture and the acceptance need to be based on the relevant technical standards so as to realize the heating, the evaporation, the cooling and the low-speed and high-speed mixing reaction functions required by the process. The pressure vessel must comply with the standard of GB150 (Steel pressure vessel) and the atmospheric pressure vessel must comply with the standard of NB/T47003.1-2009 (Steel welded atmospheric pressure vessel). The pressure requirement in the reaction process is different from the design requirement of the container, and the mechanical production of the Jinchungtai is processed, detected and operated in a trial mode strictly according to the corresponding standard. The design structure and parameters of the stirring kettle are different according to different production processes, operating conditions and the like, namely the structure style of the stirring kettle is different, and the stirring kettle belongs to non-standard container equipment.
Present stirred tank is in the use stirring process, and is not stable enough, has vibrations to produce, influences the effect of stirring, can produce damage etc. to stirred tank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a unipolar stirred tank, its simple structure is reasonable, easily realizes, through the effect of buffer and bumper shock absorber, has offset the vibrations that produce in the production, and level and vertical direction have absorbing device for shock attenuation, effect of moving away to avoid possible earthquakes are better.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a base 1, a support frame 2, a container 3, a feeding hole 4, a buffer 5, a discharging hole 6, a speed reducer 7, a servo motor 8, a working table plate 9 and a shock absorber 10; the improved container is characterized in that four support frames 2 are fixed on the base 1, a work table plate 9 is fixedly arranged at the upper ends of the four support frames 2, a container 3 is fixedly arranged under the work table plate 9, a feed inlet 4 is formed in the left part of the top of the container 3, a discharge outlet 6 is formed in the bottom of the container 3, a stirring shaft 31 is arranged in the container 3, a speed reducer 7 is arranged over the work table plate 9, a servo motor 8 is arranged above the speed reducer 7, a main shaft of the servo motor 8 is rotatably connected with the speed reducer 7, an output shaft 71 is arranged at the lower end of the speed reducer 7, the output shaft 71 is rotatably connected with the stirring shaft 31, a plurality of buffers 5 are further arranged between the two sides of the bottom of the container 3 and the base 1, the outer side surface of the middle of the container 3, Hydraulic cylinder cap 52, piston 53, piston rod 54, shock attenuation buffer spring 55, connecting plate 56, hydraulic cylinder 51's right-hand member is provided with hydraulic cylinder cap 52, inside piston 53 and the piston rod 54 of being provided with of hydraulic cylinder 51, piston 53 sets up on piston rod 54 middle part, hydraulic cylinder cap 52 and connecting plate 56 fixed connection are stretched out to piston rod 54's right-hand member, connecting plate 56 is fixed to the bottom of container 3 of being supported, piston 53 left end is connected with the one end of a plurality of shock attenuation buffer springs 55, and is a plurality of shock attenuation buffer spring 55's the other end fix on hydraulic cylinder 51 left end inside wall, form two changeable cavitys of volume between hydraulic cylinder cap 52, piston 53, piston rod 54 and the hydraulic cylinder 51.
A feed inlet sealing cover 41 is hinged above the feed inlet 4.
And a sealing ring is arranged at the edge of the feed port sealing cover 41.
The top of the feed inlet sealing cover 41 is provided with a handle 42.
The stirring shaft 31 comprises a first-stage stirring blade 311, a second-stage stirring blade 312, a third-stage stirring blade 313, a fourth-stage stirring blade 314 and a fifth-stage stirring blade 315, and the first-stage stirring blade 311, the second-stage stirring blade 312, the third-stage stirring blade 313, the fourth-stage stirring blade 314 and the fifth-stage stirring blade 315 are sequentially sleeved on the stirring shaft 31 from the right side to the left side.
The servo motor 8 is electrically connected with an external power supply.
And reinforcing ribs 21 are arranged among the connecting parts of the supporting frame 2, the base 1 and the working table plate 9.
And a discharge port valve 61 is arranged on the discharge port 6.
The utility model discloses a theory of operation: the material to be stirred is put into the stirring device from the feeding hole, the sealing cover is covered, the servo motor is started, the stirring shaft is driven to stir after the reducer is communicated, vibration is generated during stirring, the end of the connecting plate is fixed, the hydraulic cylinder moves backwards relative to the piston rod, the volume of the left cavity is reduced, the liquid pressure is increased, hydraulic oil is forced to flow into the right cavity through the annular leakage opening between the hydraulic cylinder and the piston, meanwhile, the damping buffer spring is compressed to store the re-feeding energy, the annular leakage opening is much smaller than the area of the piston, so that the speed of the liquid is high when the liquid flows through the annular leakage opening, great resistance is generated, the damping effect on the vibration generated during stirring is realized, when the energy of the vibration is consumed, the damping buffer spring expands at the moment, and all parts of the buffer return to the original positions; the outer side surface of the middle part of the container is connected with the supporting frames through the shock absorbers, the shock absorption effect in the horizontal direction is enhanced, and the buffer shock absorption in the vertical direction of the buffer is added, so that the shock absorption and shock absorption effects are better.
After the technical scheme is adopted, the utility model discloses beneficial effect does: simple structure is reasonable, easily realizes, through the effect of buffer and bumper shock absorber, has offset the vibrations that produce in the production, and level and vertical direction have absorbing device for shock attenuation, shockproof effect are better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a container 3 according to the present invention;
fig. 3 is a schematic structural diagram of the buffer 5 of the present invention.
Description of reference numerals: the device comprises a base 1, a support frame 2, a container 3, a feeding port 4, a buffer 5, a discharging port 6, a speed reducer 7, a servo motor 8, a work table plate 9, a shock absorber 10, reinforcing ribs 21, a stirring shaft 31, a feeding port sealing cover 41, a handle 42, a hydraulic cylinder 51, a hydraulic cylinder cover 52, a piston 53, a piston rod 54, a shock absorption buffer spring 55, a connecting plate 56, a discharging port valve 61, an output shaft 71, a first-stage stirring blade 311, a second-stage stirring blade 312, a third-stage stirring blade 313, a fourth-stage stirring blade 314 and a fifth-stage stirring blade.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the device comprises a base 1, a support frame 2, a container 3, a feeding hole 4, a buffer 5, a discharging hole 6, a speed reducer 7, a servo motor 8, a working table plate 9 and a shock absorber 10; the improved container is characterized in that four support frames 2 are fixed on the base 1, a work table plate 9 is fixedly arranged at the upper ends of the four support frames 2, a container 3 is fixedly arranged under the work table plate 9, a feed inlet 4 is formed in the left part of the top of the container 3, a discharge outlet 6 is formed in the bottom of the container 3, a stirring shaft 31 is arranged in the container 3, a speed reducer 7 is arranged over the work table plate 9, a servo motor 8 is arranged above the speed reducer 7, a main shaft of the servo motor 8 is rotatably connected with the speed reducer 7, an output shaft 71 is arranged at the lower end of the speed reducer 7, the output shaft 71 is rotatably connected with the stirring shaft 31, a plurality of buffers 5 are further arranged between the two sides of the bottom of the container 3 and the base 1, the outer side surface of the middle of the container 3, Hydraulic cylinder cap 52, piston 53, piston rod 54, shock attenuation buffer spring 55, connecting plate 56, hydraulic cylinder 51's right-hand member is provided with hydraulic cylinder cap 52, inside piston 53 and the piston rod 54 of being provided with of hydraulic cylinder 51, piston 53 sets up on piston rod 54 middle part, hydraulic cylinder cap 52 and connecting plate 56 fixed connection are stretched out to piston rod 54's right-hand member, connecting plate 56 is fixed to the bottom of container 3 of being supported, piston 53 left end is connected with the one end of a plurality of shock attenuation buffer springs 55, and is a plurality of shock attenuation buffer spring 55's the other end fix on hydraulic cylinder 51 left end inside wall, form two changeable cavitys of volume between hydraulic cylinder cap 52, piston 53, piston rod 54 and the hydraulic cylinder 51.
A feed inlet sealing cover 41 is hinged above the feed inlet 4.
The top of the connecting plate 56 is provided with a protective pad at the butt joint with the container 3, and the protective pad can not only protect the container 3 from being damaged by extrusion, but also has a certain damping effect.
And a sealing ring is arranged at the edge of the feed port sealing cover 41.
The top of the feed inlet sealing cover 41 is provided with a handle 42. A flexible sleeve is sleeved on the handle 42.
The servo motor 8 is electrically connected with an external power supply.
And reinforcing ribs 21 are arranged among the connecting parts of the supporting frame 2, the base 1 and the working table plate 9. The reinforcing ribs 21 are fixedly connected by welding. The setting of strengthening rib can guarantee fixed connection's firm, guarantees the stability of device.
And a discharge port valve 61 is arranged on the discharge port 6.
The utility model discloses a theory of operation: the material to be stirred is put into the stirring device from the feeding hole, the sealing cover is covered, the servo motor is started, the stirring shaft is driven to stir after the reducer is communicated, vibration is generated during stirring, the end of the connecting plate is fixed, the hydraulic cylinder moves backwards relative to the piston rod, the volume of the left cavity is reduced, the liquid pressure is increased, hydraulic oil is forced to flow into the right cavity through the annular leakage opening between the hydraulic cylinder and the piston, meanwhile, the damping buffer spring is compressed to store the re-feeding energy, the annular leakage opening is much smaller than the area of the piston, so that the speed of the liquid is high when the liquid flows through the annular leakage opening, great resistance is generated, the damping effect on the vibration generated during stirring is realized, when the energy of the vibration is consumed, the damping buffer spring expands at the moment, and all parts of the buffer return to the original positions; the outer side surface of the middle part of the container is connected with the supporting frames through the shock absorbers, the shock absorption effect in the horizontal direction is enhanced, and the buffer shock absorption in the vertical direction of the buffer is added, so that the shock absorption and shock absorption effects are better.
After the technical scheme is adopted, the utility model discloses beneficial effect does: simple structure is reasonable, easily realizes, through the effect of buffer and bumper shock absorber, has offset the vibrations that produce in the production, and level and vertical direction have absorbing device for shock attenuation, shockproof effect are better.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. Unipolar stirred tank, its characterized in that: the device comprises a base (1), a support frame (2), a container (3), a feeding hole (4), a buffer (5), a discharging hole (6), a speed reducer (7), a servo motor (8), a working table plate (9) and a shock absorber (10); the automatic feeding device is characterized in that four support frames (2) are fixed on the base (1), a working table plate (9) is fixedly arranged at the upper ends of the four support frames (2), a container (3) is fixedly arranged under the working table plate (9), a feeding hole (4) is formed in the left part of the top of the container (3), a discharging hole (6) is formed in the bottom of the container (3), a stirring shaft (31) is arranged inside the container (3), a speed reducer (7) is arranged over the working table plate (9), a servo motor (8) is arranged above the speed reducer (7), a main shaft of the servo motor (8) is rotatably connected with the speed reducer (7), an output shaft (71) is arranged at the lower end of the speed reducer (7), the output shaft (71) is rotatably connected with the stirring shaft (31), and a plurality of buffers (5) are further arranged between the two sides of the, the shock absorber is characterized in that the outer side face of the middle of the container (3) is connected with each supporting frame (2) through a shock absorber (10), each shock absorber (5) comprises a hydraulic cylinder (51), a hydraulic cylinder cover (52), a piston (53), a piston rod (54), shock absorption buffer springs (55) and a connecting plate (56), the hydraulic cylinder cover (52) is arranged at the right end of each hydraulic cylinder (51), the piston (53) and the piston rod (54) are arranged inside each hydraulic cylinder (51), the piston (53) is arranged on the middle of the piston rod (54), the right end of the piston rod (54) extends out of the hydraulic cylinder cover (52) and is fixedly connected with the connecting plate (56), the connecting plate (56) is fixedly abutted against the bottom of the container (3), the left end of the piston (53) is connected with one end of a plurality of the shock absorption buffer springs (55), and the other end of the shock absorption buffer springs (55) is, two cavities with variable volumes are formed among the hydraulic cylinder cover (52), the piston (53), the piston rod (54) and the hydraulic cylinder (51).
2. The single-shaft stirred tank of claim 1, wherein: a sealing cover (41) of the feeding hole is hinged above the feeding hole (4).
3. The single-shaft stirred tank of claim 2, wherein: and a sealing ring is arranged at the edge of the feed port sealing cover (41).
4. The single-shaft stirred tank of claim 2, wherein: the top of the feed inlet sealing cover (41) is provided with a handle (42).
5. The single-shaft stirred tank of claim 1, wherein: the stirring shaft (31) comprises a first-stage stirring blade (311), a second-stage stirring blade (312), a third-stage stirring blade (313), a fourth-stage stirring blade (314) and a fifth-stage stirring blade (315), wherein the first-stage stirring blade (311), the second-stage stirring blade (312), the third-stage stirring blade (313), the fourth-stage stirring blade (314) and the fifth-stage stirring blade (315) are sequentially sleeved on the stirring shaft (31) from the right to the left.
6. The single-shaft stirred tank of claim 1, wherein: the servo motor (8) is electrically connected with an external power supply.
7. The single-shaft stirred tank of claim 1, wherein: and reinforcing ribs (21) are arranged among the connecting parts of the support frame (2), the base (1) and the working table plate (9).
8. The single-shaft stirred tank of claim 1, wherein: and a discharge port valve (61) is arranged on the discharge port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564908.XU CN212595158U (en) | 2019-09-19 | 2019-09-19 | Single-shaft stirring kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564908.XU CN212595158U (en) | 2019-09-19 | 2019-09-19 | Single-shaft stirring kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212595158U true CN212595158U (en) | 2021-02-26 |
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ID=74727882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921564908.XU Active CN212595158U (en) | 2019-09-19 | 2019-09-19 | Single-shaft stirring kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212595158U (en) |
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2019
- 2019-09-19 CN CN201921564908.XU patent/CN212595158U/en active Active
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