CN210496438U - Compounding device of salicylic acid production usefulness - Google Patents
Compounding device of salicylic acid production usefulness Download PDFInfo
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- CN210496438U CN210496438U CN201921486557.5U CN201921486557U CN210496438U CN 210496438 U CN210496438 U CN 210496438U CN 201921486557 U CN201921486557 U CN 201921486557U CN 210496438 U CN210496438 U CN 210496438U
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- mixing
- rotating shaft
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- blade
- salicylic acid
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Abstract
The utility model discloses a material mixing device for salicylic acid production, which comprises a supporting box, wherein the left side and the right side of the upper surface of the supporting box are respectively provided with a first frame and a second frame, the first frame is provided with a first motor, the second frame is provided with a second motor, the middle position of the upper surface of the supporting box is provided with a supporting frame, the supporting frame is provided with a material mixing cylinder, the output ends of the first motor and the second motor are respectively connected with one end of a first rotating shaft and one end of a second rotating shaft, the other end of the first rotating shaft penetrates through the left side wall of the material mixing cylinder and is rotatably connected with the inner right side wall of the material mixing cylinder, the utility model discloses a material mixing device for producing salicylic acid, through the rotation of the first motor and the second motor in different directions and the rotation of a spiral mixing blade, the rotation of a shoveling blade simultaneously makes the phenol and the sodium hydroxide hot solution mixed more fully, the production efficiency is improved, and the salicylic acid is continuously produced.
Description
Technical Field
The utility model relates to a compounding device technical field, concrete field is a compounding device is used in salicylic acid production.
Background
At present, salicylic acid is mainly used in the industries of medicines, dyes, pesticides, rubber, resin and the like in China, in the reproduction process, phenol and a slightly excessive 50% sodium hydroxide hot solution (excessive 1-2% (mole fraction)) are required to be uniformly mixed, salicylic acid is extracted and manufactured, the mixture in a mixing device is uniformly mixed in the chemical process or engineering chemistry, and the mixing, reaction and stirring are inseparable. Mixing in the general sense includes the stirring shaft within the apparatus and the drive means for driving the stirring shaft as well as the sealing means etc. The mixture has various forms to meet the requirements of different containers and different materials. To liquid material, mostly be anchor formula, paddle formula compounding reactor, plug-flow type, continuous flow formula, arbitrary STREAMING compounding reactor in addition, at present, to current liquid compounding device often adopt the unipolar and cooperate the blade form to mix to current blade surface is smooth, will make phenol and sodium hydroxide hot solution mix inadequately, will make production efficiency lower, can't adapt to continuous production's needs.
In addition, for the mixing of hot solutions of phenol and sodium hydroxide, the sedimentation phenomenon is inevitable during the mixing due to the density difference between the materials, which directly affects the quality of the final salicylic acid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compounding device is used in salicylic acid production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a material mixing device for salicylic acid production comprises a support box, wherein a first base and a second base are respectively arranged on the left side and the right side of the upper surface of the support box, a first motor is arranged on the first base, a second motor is arranged on the second base, a support frame is arranged at the middle position of the upper surface of the support box, a material mixing barrel is arranged on the support frame, the output ends of the first motor and the second motor are respectively connected with one end of a first rotating shaft and one end of a second rotating shaft, the other end of the first rotating shaft penetrates through the left side wall of the material mixing barrel and is rotatably connected onto the inner right side wall of the material mixing barrel, the other end of the second rotating shaft penetrates through the right side wall of the material mixing barrel and is rotatably connected onto the inner left side wall of the material mixing barrel, a plurality of mixing blades are respectively arranged on the first rotating shaft and the second rotating shaft, the mixing blades are in a spiral shape, and the two sides, the hybrid blade is made through the welding of a plurality of unit blade, symmetry fixed mounting has the bracing piece on the first axis of rotation, and the one end fixed mounting of two bracing pieces has the shovel to dissolve the blade, the shovel dissolves the blade one side and is the arcwall face.
Preferably, the arc-shaped surface of the shoveling and dissolving blade rotates towards the rotating direction of the first rotating shaft.
Preferably, the first rotating shaft rotates in a direction opposite to the spiral direction of the mixing blades on the first rotating shaft, and the second rotating shaft rotates in a direction opposite to the spiral direction of the mixing blades on the second rotating shaft.
Preferably, the mixing cylinder is provided with a feeding pipe and a discharging pipe which are communicated with the inner cavity of the mixing cylinder.
Preferably, all be equipped with the solenoid valve on inlet pipe and the discharging pipe.
Preferably, the first rotating shaft, the second rotating shaft and the shoveling and dissolving blade are all made of stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a salicylic acid production is with compounding device, sets up through the cooperation of first axis of rotation and second axis of rotation, will make phenol and hot solution of sodium hydroxide mix more intensely of striking, is favorable to mixing more evenly. Because the mixing blade is spiral, the spiral mixing blade can lead the phenol and the sodium hydroxide to be thermally dissolved to generate spiral vortex, and the phenol and the sodium hydroxide hot solution are fully mixed. The strip-shaped micro-resistance strips are arranged on the mixing blades, so that the resistance coefficient in the mixing cylinder is increased, and when the hot solution of phenol and sodium hydroxide flows through the surfaces of the mixing blades, the hot solution of phenol and sodium hydroxide generates local turbulence in the mixing cylinder, so that the hot solution of phenol and sodium hydroxide is mixed more intensely. Through the cooperation setting of bracing piece and shovel solution blade, because the shovel dissolves the one side that the blade is the arcwall face and rotates towards the direction of rotation of first axis of rotation, the shovel dissolves the blade and will be close to the inside lower lateral wall rotation of compounding a section of thick bamboo, so with phenol and the produced subsides material drive of sodium hydroxide hot solution and rotate, prevent that phenol and sodium hydroxide hot solution from mixing inhomogeneous phenomenon and taking place, the utility model discloses, through the rotation of the not equidirectional rotation of first motor and second motor and the little resistance strip that spiral helicine hybrid blade surface was equipped with, the rotation of blade is dissolved to the shovel simultaneously, makes phenol and sodium hydroxide hot solution mix more abundant, improves its production efficiency, makes the continuous production of salicylic acid.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic structural view of the mixing blade of the present invention;
fig. 3 is a schematic structural view of the shovel blade of the present invention.
In the figure: 1-supporting box, 2-first machine base, 3-second machine base, 4-first motor, 5-second motor, 6-supporting frame, 7-mixing barrel, 8-first rotating shaft, 9-second rotating shaft, 10-mixing blade, 101-micro-resistance strip, 102-unit blade, 11-supporting rod, 12-shoveling blade, 13-feeding pipe, 14-discharging pipe and 15-electromagnetic valve.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a material mixing device for salicylic acid production comprises a support box 1, wherein a first base 2 and a second base 3 are respectively arranged on the left side and the right side of the upper surface of the support box 1, a first motor 4 is arranged on the first base 2, a second motor 5 is arranged on the second base 3, the first motor 4 rotates clockwise, the second motor 5 rotates anticlockwise, a support frame 6 is arranged at the middle position of the upper surface of the support box 1, a material mixing barrel 7 is arranged on the support frame 6, the output ends of the first motor 4 and the second motor 5 are respectively connected with one end of a first rotating shaft 8 and one end of a second rotating shaft 9, the other end of the first rotating shaft 8 penetrates through the left side wall of the material mixing barrel 7 and is rotatably connected to the inner right side wall of the material mixing barrel 7, the other end of the second rotating shaft 9 penetrates through the right side wall of the material mixing barrel 7 and is rotatably connected to the inner left side wall of the material mixing barrel 7, the mixing device is characterized in that a plurality of mixing blades 10 are arranged on the first rotating shaft 8 and the second rotating shaft 9 respectively, the mixing blades 3 are in a spiral shape, the mixing blades 3 are arranged along the axes of the first rotating shaft 8 and the second rotating shaft 9 in a spiral manner, the arrangement of the spiral blades can increase the path length of hot solution of phenol and sodium hydroxide flowing through the surfaces of the mixing blades 10 and increase the flowing speed of the hot solution of phenol and sodium hydroxide, meanwhile, the spiral mixing blades 10 can ensure that the hot solution of phenol and sodium hydroxide generates spiral eddy flow to ensure that the hot solution of phenol and sodium hydroxide is fully mixed, both sides of the mixing blades 10 are provided with micro-resistance strips 101, the micro-resistance strips 101 increase the resistance coefficient in the mixing cylinder 7, when the hot solution of phenol and sodium hydroxide flows through the surfaces of the mixing blades 10, the hot solution of phenol and sodium hydroxide generates local turbulent flow in the mixing cylinder 7, so that the hot solution of phenol and sodium hydroxide is mixed more intensel, mixing blade 10 is made through the welding of a plurality of unit blade 102, symmetry fixed mounting has bracing piece 11 on the first axis of rotation 8, and the one end fixed mounting of two bracing pieces 11 has the shovel to dissolve blade 12, shovel dissolves blade 12 one side and is the arcwall face, and shovel dissolves blade 12 and will be close to the inside lower lateral wall rotation of mixing barrel 7, so drive and rotate the produced material that subsides of phenol and sodium hydroxide hot solution, prevent that phenol and sodium hydroxide hot solution from mixing inhomogeneous phenomenon from taking place.
Specifically, the arc-shaped surface of the scooping blade 12 rotates in the rotation direction of the first rotation shaft 8.
Specifically, the rotation direction of the first rotating shaft 8 is opposite to the spiral direction of the mixing blades 10 on the first rotating shaft 8, and the rotation direction of the second rotating shaft 9 is opposite to the spiral direction of the mixing blades 10 on the second rotating shaft 9, which is beneficial to more uniform mixing.
Specifically, the mixing barrel 11 is provided with a feeding pipe 13 and a discharging pipe 14 which are communicated with the inner cavity of the mixing barrel 12, the hot solution of phenol and sodium hydroxide is poured into the mixing barrel through the feeding pipe 13, and the mixture is discharged through the discharging pipe 14 after being uniformly mixed.
Specifically, the feeding pipe 13 and the discharging pipe 14 are both provided with electromagnetic valves 15 for controlling the opening and closing of the feeding pipe and the discharging pipe.
Specifically, the mixing blade 10 and the shoveling blade 12 are both made of stainless steel. The stainless steel has the characteristic of weak corrosion medium resistance, so that the service life of the mixing blade 10 and the shoveling and dissolving blade 12 is prolonged.
The working principle is as follows: the utility model discloses in can be to first frame 2 through supporting box 1, second frame 3 and support frame 6 play the fixed effect of support, support frame 6 sets up between first frame 2 and second frame 3, first frame 2 plays the fixed effect of support to first motor 4, second frame 3 plays the fixed effect of support to second motor 4, when starting first motor 4 and second motor 5, because first motor 4 is clockwise rotation, second motor 5 is anticlockwise rotation, so will drive first axis of rotation 4 and second axis of rotation 9 and rotate towards opposite direction in the compounding section of thick bamboo each other, drive mixing vane 10 simultaneously and rotate, cooperation setting through first axis of rotation 8 and second axis of rotation 9, will make the hot solution of phenol and sodium hydroxide mix the striking more, be favorable to mixing more evenly. Because mixing blade 10 is the heliciform, the setting of heliciform blade can increase the path length that phenol and sodium hydroxide hot solution flow through mixing blade 10 surface, increases the speed that phenol and sodium hydroxide hot solution flow, and helical mixing blade 10 can make phenol and sodium hydroxide thermosol produce spiral vortex simultaneously, makes phenol and sodium hydroxide hot solution intensive mixing. The strip-shaped micro-resistance strips 101 are arranged on the mixing blades 10, so that the resistance coefficient in the mixing cylinder 7 is increased, and when the hot solution of phenol and sodium hydroxide flows through the surfaces of the mixing blades 10, the hot solution of phenol and sodium hydroxide generates local turbulence in the mixing cylinder 7, so that the hot solution of phenol and sodium hydroxide is mixed more intensely. Can dissolve blade 12 with the shovel through bracing piece 11 and fix on first axis of rotation 8, when first axis of rotation 8 rotates, shovel dissolves blade 12 and also will rotate simultaneously, because the one side that blade 12 is the arcwall face is dissolved to the shovel rotates towards first axis of rotation 8's direction of rotation, shovel dissolves blade 12 and will be close to the inside lower side wall rotation of compounding section of thick bamboo 7, so drive and rotate the produced material that subsides of phenol and sodium hydroxide hot solution, prevent that phenol and sodium hydroxide hot solution from mixing inhomogeneous phenomenon from taking place, the utility model discloses, through the rotation of first motor 4 and 5 equidirectionals of second motor and the micro resistance strip 101 that spiral helicine hybrid blade 10 surfaces were equipped with, the rotation of blade is dissolved to the shovel simultaneously, makes phenol and sodium hydroxide hot solution mix more abundant, improves its production efficiency, makes the continuous production of salicylic acid.
Claims (6)
1. The utility model provides a compounding device of salicylic acid production usefulness, includes supporting box (1), its characterized in that: the left side and the right side of the upper surface of the support box (1) are respectively provided with a first base (2) and a second base (3), the first base (2) is provided with a first motor (4), the second base (3) is provided with a second motor (5), the middle position of the upper surface of the support box (1) is provided with a support frame (6), the support frame (6) is provided with a mixing barrel (7), the output ends of the first motor (4) and the second motor (5) are respectively connected with one end of a first rotating shaft (8) and one end of a second rotating shaft (9), the other end of the first rotating shaft (8) penetrates through the left side wall of the mixing barrel (7) and is rotatably connected onto the inner right side wall of the mixing barrel (7), the other end of the second rotating shaft (9) penetrates through the right side wall of the mixing barrel (7) and is rotatably connected onto the inner left side wall of the mixing barrel (7), all be equipped with a plurality of mixing vane (10) on first axis of rotation (8) and second axis of rotation (9), mixing vane (10) are the heliciform, the two sides of mixing vane (10) all are equipped with hinders strip (101) a little, mixing vane (10) are made through a plurality of unit blade (102) welding, symmetry fixed mounting has bracing piece (11) on first axis of rotation (8), and the one end fixed mounting of two bracing pieces (11) has the shovel to dissolve blade (12), the shovel dissolves blade (12) one side and is the arcwall face.
2. A mixing device for salicylic acid production according to claim 1 wherein: the arc-shaped surface of the shoveling and dissolving blade (12) rotates towards the rotating direction of the first rotating shaft (8).
3. A mixing device for salicylic acid production according to claim 1 wherein: the rotating direction of the first rotating shaft (8) is opposite to the spiral direction of the mixing blades (10) on the first rotating shaft (8), and the rotating direction of the second rotating shaft (9) is opposite to the spiral direction of the mixing blades (10) on the second rotating shaft (9).
4. A mixing device for salicylic acid production according to claim 1 wherein: and the mixing barrel (7) is provided with a feeding pipe (13) and a discharging pipe (14) which are communicated with the inner cavity of the mixing barrel (7).
5. A compounding device that salicylic acid production used according to claim 4 characterized in that: the feeding pipe (13) and the discharging pipe (14) are both provided with electromagnetic valves (15).
6. A mixing device for salicylic acid production according to claim 1 wherein: the first rotating shaft (8), the second rotating shaft (9) and the shoveling blade (12) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486557.5U CN210496438U (en) | 2019-09-09 | 2019-09-09 | Compounding device of salicylic acid production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486557.5U CN210496438U (en) | 2019-09-09 | 2019-09-09 | Compounding device of salicylic acid production usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210496438U true CN210496438U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921486557.5U Expired - Fee Related CN210496438U (en) | 2019-09-09 | 2019-09-09 | Compounding device of salicylic acid production usefulness |
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| Country | Link |
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| CN (1) | CN210496438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505117A (en) * | 2023-05-22 | 2023-07-28 | 山东产研绿洲环境产业技术研究院有限公司 | Device and method for coating waste lithium battery negative electrode graphite by microwave pyrolytic carbon |
-
2019
- 2019-09-09 CN CN201921486557.5U patent/CN210496438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505117A (en) * | 2023-05-22 | 2023-07-28 | 山东产研绿洲环境产业技术研究院有限公司 | Device and method for coating waste lithium battery negative electrode graphite by microwave pyrolytic carbon |
| CN116505117B (en) * | 2023-05-22 | 2024-02-20 | 山东产研绿洲环境产业技术研究院有限公司 | Device and method for coating waste lithium battery negative electrode graphite by microwave pyrolytic carbon |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210909 |