CN220802731U - Liquid material mixer for neopentyl glycol production line - Google Patents
Liquid material mixer for neopentyl glycol production line Download PDFInfo
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- CN220802731U CN220802731U CN202322591858.7U CN202322591858U CN220802731U CN 220802731 U CN220802731 U CN 220802731U CN 202322591858 U CN202322591858 U CN 202322591858U CN 220802731 U CN220802731 U CN 220802731U
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- stirring
- liquid
- mixing
- blades
- shaft sleeve
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- 239000011344 liquid material Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 238000003756 stirring Methods 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 abstract description 5
- 238000012824 chemical production Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000001802 infusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model belongs to the technical field of chemical production equipment, and particularly relates to a liquid and material mixer for a neopentyl glycol production line, which comprises a mixing drum, a stirring frame and a drum cover; the bottom of the mixing cylinder is provided with a shaft sleeve base, the top of the mixing cylinder is provided with a convex edge, 6 liquid inlet pipes are arranged below the convex edge, and the bottom of the mixing cylinder is provided with a liquid discharge pipe; the stirring frame consists of stirring shafts, transverse plates, driving blades and arc-shaped stirring blades, wherein the number of the transverse plates is 6, the driving blades are welded at the end parts of the transverse plates, and the number of the arc-shaped stirring blades is 3; the bottom of the cylinder cover is provided with a shaft sleeve buckling seat, and the cylinder cover is provided with mounting holes uniformly distributed on the circumference; the stirring frame is arranged in the mixing drum, the bottom of the stirring shaft is inserted in the shaft sleeve base, the top of the stirring shaft is inserted in the shaft sleeve buckling seat of the drum cover, and the drum cover is buckled on the convex edge and is fixed through bolts; the mouth of the liquid inlet pipe faces the driving blade. The mixer drives the stirring frame to rotate through the pressure in the liquid pipeline, so that the mixing cost of liquid materials is low, and the mixer is economical and applicable.
Description
Technical Field
The utility model belongs to the technical field of chemical production equipment, and particularly relates to a liquid-material mixer for a neopentyl glycol production line.
Background
On the production line of neopentyl glycol, liquid materials such as a plurality of chemical liquids or liquid medicines are often conveyed into a buffer tank without a stirring mechanism through a conveying pump, and a plurality of liquid materials are conveyed to other production equipment after being mixed in a static mode in the buffer tank so as to meet production requirements. In general, the liquid materials are mixed in a buffer tank without stirring, but the mixing effect is poor. Although the mixing effect of various liquids can be improved by the stirring tank with the stirring mechanism, the production cost is increased.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a liquid-material mixer for a neopentyl glycol production line. The mixer drives the simple stirring frame to rotate through the pressure in the liquid pipeline, so that the liquid and the material are mixed. Under the condition that a motor is not used for driving the stirring frame, the mixing effect of various liquid materials is improved, the cost is low, and the device is economical and applicable.
The utility model adopts the technical scheme that: the liquid material mixer for the neopentyl glycol production line comprises a mixing drum, a stirring frame and a drum cover; the bottom of the mixing cylinder is provided with a shaft sleeve base, the top of the mixing cylinder is provided with a convex edge, 6 liquid inlet pipes are arranged below the buckling convex edge, and the bottom of the mixing cylinder is provided with a liquid discharge pipe; the stirring frame consists of stirring shafts, transverse plates, driving blades and arc-shaped stirring blades, wherein the number of the transverse plates is 6, the circumferences of the transverse plates are uniformly welded on the upper parts of the stirring shafts, the driving blades are welded on the end parts of the transverse plates, the number of the arc-shaped stirring blades is 3, and the circumferences of the arc-shaped stirring blades are uniformly welded on the stirring shafts below the driving blades; the bottom of the cylinder cover is provided with a shaft sleeve buckling seat, and the cylinder cover is provided with mounting holes uniformly distributed on the circumference; the stirring frame is arranged in the mixing drum, the bottom of the stirring shaft is inserted in the shaft sleeve base, the top of the stirring shaft is inserted in the shaft sleeve buckling seat of the drum cover, and the drum cover is buckled on the convex edge and is fixed through bolts; the mouth of the liquid inlet pipe faces the driving blade.
Further, a connecting flange is welded at the end part of the liquid inlet pipe.
Further, a control valve is arranged on the liquid discharge pipe, and a connecting flange is welded at the end part of the liquid discharge pipe.
Further, the bottom of the pipe orifice of the liquid inlet pipe is higher than the top end of the arc-shaped stirring blade.
Further, the driving blades and the arc-shaped stirring blades are distributed in a staggered manner in the circumferential direction.
Further, a liquid level meter is arranged on the mixing drum.
The utility model has the beneficial effects that: a liquid mixer for neopentyl glycol production line is provided. The mixer drives the simple stirring frame to rotate through the pressure in the liquid pipeline, so that the liquid and the material are mixed. Under the condition that a motor is not used for driving the stirring frame, the mixing effect of various liquid materials is improved, the cost is low, and the device is economical and applicable.
Drawings
FIG. 1 is a schematic structural view of a first embodiment;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a mixing drum in the first embodiment;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a bottom view of FIG. 3;
FIG. 6 is a schematic view showing the structure of a stirring frame in the first embodiment;
FIG. 6 is a top view of FIG. 7;
FIG. 8 is a schematic view of the structure of the cover in the first embodiment;
Fig. 9 is a bottom view of fig. 8.
Detailed Description
Example 1
Referring to the figures, a liquid-material mixer for a neopentyl glycol production line comprises a mixing drum 1, a stirring frame 2 and a drum cover 3; the bottom of the mixing cylinder is provided with a shaft sleeve base 11, the top of the mixing cylinder is provided with a convex edge 12, 6 liquid inlet pipes 13 are arranged below the buckling convex edge, and the bottom of the mixing cylinder is provided with a liquid discharge pipe 14; the stirring frame consists of stirring shafts 20, transverse plates 21, driving blades 22 and arc stirring blades 23, wherein the number of the transverse plates is 6, the circumferences of the transverse plates are uniformly welded at the upper part of the stirring shafts, the driving blades are welded at the end parts of the transverse plates, the number of the arc stirring blades is 3, and the circumferences of the arc stirring blades are uniformly welded on the stirring shafts below the driving blades; the bottom of the cylinder cover is provided with a shaft sleeve buckling seat, and the cylinder cover is provided with mounting holes uniformly distributed on the circumference; the stirring frame is arranged in the mixing drum, the bottom of the stirring shaft is inserted in the shaft sleeve base, the top of the stirring shaft is inserted in the shaft sleeve buckling seat of the drum cover, and the drum cover is buckled on the convex edge and is fixed through bolts; the pipe orifice of the liquid inlet pipe faces the driving blade; a connecting flange is welded at the end part of the liquid inlet pipe; the liquid discharge pipe is provided with a control valve, the end part of the liquid discharge pipe is welded with a connecting flange, and the bottom of the pipe orifice of the liquid inlet pipe is higher than the top end of the arc-shaped stirring blade; the driving blades and the arc stirring blades are distributed in a staggered manner in the circumferential direction; and a liquid level meter is arranged on the mixing drum.
The liquid material mixer is suitable for mixing more than three kinds of liquid, if the three kinds of liquid materials are mixed, the liquid materials are injected into the mixing cylinder through three liquid inlet pipes at intervals, and other liquid inlet pipes are plugged by using blind flanges. If four or five liquid materials are mixed, the liquid inlet pipe with the selected interval is still used as the main material. Taking mixing of six liquid materials as an example, the liquid materials conveyed by the conveying pump are pumped into the mixing cylinder by the six liquid inlet pipes for mixing, and as the outlet of each liquid material is opposite to the driving blade of the stirring frame, the driving blade can drive the stirring frame to slowly rotate under the impact of the pumped liquid, so that the liquid materials are mixed. With the rise of the liquid level, the rotating speed is reduced after the stirring frame is blocked, but the stirring frame rotating at a low speed still plays a role in stirring and mixing because the stirring and mixing are carried out on the liquid. And only 3 arc stirring blades are designed on the stirring frame, so that the resistance of the stirring frame is small. The liquid discharge of the mixed liquid can be carried out in two ways, firstly, the mixed liquid is discharged together after the mixing cylinder is filled with the six mixed liquids, and the stirring frame continuously stirs and mixes the mixed liquid in the process of pumping the liquid by the conveying pump, so that the liquids which are easy to mix originally are fully mixed. When the liquid level of the mixing drum rises to the upper part of the mixing drum, the pump is stopped, and the mixed liquid is conveyed out through the liquid discharge pipe. Secondly, liquid is discharged while liquid is pumped into the mixing cylinder, and when the liquid level in the pumping mixing cylinder rises to the height of two thirds of the mixing cylinder, the mixed liquid is conveyed out through the liquid discharge pipe. In the process of liquid discharge, the relative stability of the liquid level in the mixing cylinder is realized by regulating and controlling the flow of the six infusion pumps or regulating the valves of the outlets of the infusion pumps. That is, the liquid amount pumped into the mixing drum and the liquid amount discharged from the mixing drum are kept relatively balanced, so that the mixed liquid after stirring and mixing is externally conveyed while the liquid is pumped into the mixing drum. The simple stirring frame is driven to rotate by the pressure in the liquid pipeline, so that the liquid and the material are mixed. Under the condition that a motor is not used for driving the stirring frame, the mixing effect of various liquid materials is improved, the cost is low, and the device is economical and applicable.
Claims (5)
1. The utility model provides a neopentyl glycol is liquid material blender for production line which characterized in that: the liquid material mixer comprises a mixing drum, a stirring frame and a drum cover; the bottom of the mixing cylinder is provided with a shaft sleeve base, the top of the mixing cylinder is provided with a convex edge, 6 liquid inlet pipes are arranged below the buckling convex edge, and the bottom of the mixing cylinder is provided with a liquid discharge pipe; the stirring frame consists of stirring shafts, transverse plates, driving blades and arc-shaped stirring blades, wherein the number of the transverse plates is 6, the circumferences of the transverse plates are uniformly welded on the upper parts of the stirring shafts, the driving blades are welded on the end parts of the transverse plates, the number of the arc-shaped stirring blades is 3, and the circumferences of the arc-shaped stirring blades are uniformly welded on the stirring shafts below the driving blades; the bottom of the cylinder cover is provided with a shaft sleeve buckling seat, and the cylinder cover is provided with mounting holes uniformly distributed on the circumference; the stirring frame is arranged in the mixing drum, the bottom of the stirring shaft is inserted in the shaft sleeve base, the top of the stirring shaft is inserted in the shaft sleeve buckling seat of the drum cover, and the drum cover is buckled on the convex edge and is fixed through bolts; the mouth of the liquid inlet pipe faces the driving blade.
2. The liquid mixer for neopentyl glycol production line according to claim 1, wherein: and a connecting flange is welded at the end part of the liquid inlet pipe.
3. The liquid mixer for neopentyl glycol production line according to claim 1, wherein: the control valve is arranged on the liquid discharge pipe, and a connecting flange is welded at the end part of the liquid discharge pipe.
4. A liquid mixer for a neopentyl glycol production line according to claim 3, characterized in that: the bottom of the pipe orifice of the liquid inlet pipe is higher than the top end of the arc stirring blade.
5. The liquid mixer for neopentyl glycol production line according to claim 1, wherein: the driving blades and the arc stirring blades are distributed in a staggered manner in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591858.7U CN220802731U (en) | 2023-09-25 | 2023-09-25 | Liquid material mixer for neopentyl glycol production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591858.7U CN220802731U (en) | 2023-09-25 | 2023-09-25 | Liquid material mixer for neopentyl glycol production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802731U true CN220802731U (en) | 2024-04-19 |
Family
ID=90706084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322591858.7U Active CN220802731U (en) | 2023-09-25 | 2023-09-25 | Liquid material mixer for neopentyl glycol production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802731U (en) |
-
2023
- 2023-09-25 CN CN202322591858.7U patent/CN220802731U/en active Active
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