CN115888514B - A liquid mixing device for chemical processing - Google Patents
A liquid mixing device for chemical processingInfo
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- CN115888514B CN115888514B CN202211307878.0A CN202211307878A CN115888514B CN 115888514 B CN115888514 B CN 115888514B CN 202211307878 A CN202211307878 A CN 202211307878A CN 115888514 B CN115888514 B CN 115888514B
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- rotating shaft
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Abstract
本发明公开了一种化工加工用液体混合装置，属于化工技术领域，包括混合桶、传动机构、进液管，所述混合桶的内侧面转动连接有中空转轴，所述中空转轴的外部设置有中空搅拌杆，所述中空搅拌杆的表面开设有排液孔，所述中空转轴的顶部设置有进料机构。通过中空转轴、中空搅拌杆、进料机构、以及初级混合组件的相互配合，可以在化工液体原料混合时将部分含量较少的液体原料通过多个进液盒进行输入并进行预混合操作，使得初步混合后的部分原料可以在中空搅拌杆进行搅拌混合过程中从其表面的排液孔排出，从而使得预混合后的部分液体原料可以在主要原料中扩散得更为充分，进而可以有效提高化工液体原料的混合效率。
This invention discloses a liquid mixing device for chemical processing, belonging to the field of chemical technology. It includes a mixing tank, a transmission mechanism, and a liquid inlet pipe. A hollow rotating shaft is rotatably connected to the inner side of the mixing tank, and a hollow stirring rod is disposed on the outside of the hollow rotating shaft. A drain hole is formed on the surface of the hollow stirring rod, and a feeding mechanism is disposed on the top of the hollow rotating shaft. Through the cooperation of the hollow rotating shaft, the hollow stirring rod, the feeding mechanism, and the primary mixing components, a portion of the liquid raw material in a smaller quantity can be input through multiple liquid inlet boxes for pre-mixing during the mixing of chemical liquid raw materials. This allows a portion of the pre-mixed raw material to be discharged from the drain hole on the surface of the hollow stirring rod during the mixing process, thereby enabling the pre-mixed liquid raw material to diffuse more fully into the main raw material, effectively improving the mixing efficiency of the chemical liquid raw materials.
Description
Technical Field
The invention relates to the technical field of chemical industry, in particular to a liquid mixing device for chemical processing.
Background
In chemical production process, often need carry out the mixing to multiple different liquid raw materials and handle, and the mixing arrangement who uses sets up conventional puddler in the blending tank mostly and carries out the mixing to liquid raw materials and handle, although also can carry out intensive mixing to liquid raw materials, but required time is longer, and work efficiency is lower. The prior Chinese patent application number 202011081854.9 carries out circulating conveying on liquid raw materials in a stirring barrel through a drawing device, so that local positions in the stirring barrel can be sucked and then discharged from other places, and the mixing efficiency of the liquid raw materials is improved to a certain extent, but when the amount of part of raw materials is small and only a small-range part exists in the stirring barrel in an initial state, the pumping circulation process can carry out idle work for a long time, the sucked liquid raw materials can be raw materials with higher content, and then the discharged positions are also raw materials with higher content, so that the mixing efficiency of chemical raw materials is still in a lower state and is to be improved.
Disclosure of Invention
The invention aims to provide a liquid mixing device for chemical processing, which aims to solve the problems in the background technology.
The liquid mixing device for chemical processing comprises a mixing barrel, a transmission mechanism and a liquid inlet pipe, wherein the inner side surface of the mixing barrel is rotationally connected with a hollow rotating shaft, a hollow stirring rod is arranged outside the hollow rotating shaft, a liquid outlet hole is formed in the surface of the hollow stirring rod, and a feeding mechanism is arranged at the top of the hollow rotating shaft;
The feeding mechanism comprises a communicating pipe fixedly connected to the top of the mixing barrel, a transfusion tube is fixedly connected to the outside of the communicating pipe, the number of the transfusion tubes is four, the transfusion tubes are distributed around the communicating pipe at equal angles, a control valve is arranged outside the transfusion tubes, a liquid inlet box is arranged at the top of the transfusion tubes, a mounting plate is arranged at the top of the mixing barrel, and a primary mixing assembly is arranged inside the communicating tube.
As a still further proposal of the invention, the top end of the hollow rotating shaft is rotationally connected with the inside of the communicating pipe, the hollow rotating shaft is communicated with the inside of the communicating pipe, and the transmission mechanism is arranged in the mixing barrel and is in transmission connection with the hollow rotating shaft.
As a still further proposal of the invention, the liquid inlet box is communicated with the communicating pipe through the infusion tube, the bottom of the liquid inlet box is fixedly connected with the mounting plate and is fixedly connected with the mixing barrel through the mounting plate.
As a still further proposal of the invention, the primary mixing component comprises a supporting rod fixedly connected with the top end of the hollow rotating shaft, the top of the supporting rod is fixedly connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with a mixing plate.
As a still further scheme of the invention, the number of the supporting rods is four, the equiangular distribution is arranged on the outer surface of the rotating rod, the number of the mixing plates is four, and the mixing plates are distributed on the outer surface of the rotating rod from top to bottom at equal intervals, so that the rotating rod has better stability in the rotating process, and meanwhile, the primary mixing treatment can be well carried out on various liquids.
As a still further proposal of the invention, the size of the mixing plate is smaller than half of the radius of the communicating pipe, so that most of liquid can be subjected to primary mixing and stirring treatment in the rotating process of the mixing plate, and the downward flow of the liquid is not hindered.
The external part of the hollow stirring rod is provided with an auxiliary mixing mechanism, the auxiliary mixing mechanism comprises a gear ring fixedly connected to the inner side surface of the mixing barrel, the inner side surface of the gear ring is meshed with a gear, the surface of the hollow stirring rod is provided with a connecting frame, the inner side surface of the connecting frame is rotationally connected with a stirring wheel, the external part of the stirring wheel is coaxially and fixedly connected with a first bevel gear, the inner side surface of the connecting frame is rotationally connected with a long shaft, and the external part of the long shaft is coaxially and fixedly connected with a second bevel gear.
As a still further scheme of the invention, the gear is fixedly connected with the top end of the long shaft and is rotationally connected with the connecting frame through the long shaft, so that the gear can drive the second bevel gear to rotate when rotating, thereby carrying out stable transmission, and the stirring wheel can be driven to synchronously rotate when the hollow rotating shaft rotates.
In a still further scheme of the invention, the first bevel gear is meshed with the second bevel gear, so that the stirring wheel can rotate along with the rotation of the hollow rotating shaft through the transmission function between the first bevel gear and the second bevel gear.
Compared with the prior art, the invention has the beneficial effects that:
1. This liquid mixing arrangement for chemical processing through the mutually supporting of cavity pivot, cavity puddler, feed mechanism and elementary mixing assembly, can be when chemical liquid raw materials mixes with less liquid raw materials of part content through a plurality of feed liquor boxes input and carry out the operation of premixing for the partial raw materials after the preliminary mixing can be in cavity puddler stirring mixing process follow the apopore discharge on its surface, thereby make the partial liquid raw materials after the premixing can diffuse more abundant in the main raw materials, and then can effectively improve chemical liquid raw materials's mixing efficiency.
2. This liquid mixing arrangement for chemical processing through auxiliary mixing mechanism's use, can spray the back at the rotation process of cavity puddler at its stirring operation of vertical direction at the liquid raw materials after premixing for the liquid raw materials that sprays is diffused the scope more extensively, also can stir the raw materials in the mixing drum simultaneously and handle, thereby can further improve industrial chemicals's mixing efficiency, also makes industrial chemicals's mixing effect better simultaneously.
Drawings
FIG. 1 is a schematic diagram showing the three-dimensional structure of a liquid mixing device for chemical processing according to the present invention;
FIG. 2 is a schematic view of the internal structure of the liquid mixing device for chemical processing according to the present invention;
FIG. 3 is a schematic view of a liquid mixing device for chemical processing according to the present invention in a partially sectional structure;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the feeding mechanism of the present invention;
FIG. 6 is a schematic diagram of an auxiliary mixing mechanism according to the present invention;
FIG. 7 is a schematic diagram of the connection relationship between gears and hollow stirring rods according to the present invention;
fig. 8 is a schematic view of the internal structure of the connecting frame of the present invention.
The correspondence between the reference numerals and the component names in the drawings is as follows:
1. Mixing drum, 2, driving mechanism, 3, hollow rotating shaft, 4, hollow stirring rod, 5, liquid discharging hole, 6, feeding mechanism, 61, communicating pipe, 62, transfusion pipe, 63, control valve, 64, liquid inlet box, 65, mounting plate, 66, primary mixing component, 661, strut, 662, rotating rod, 663, mixing plate, 7, liquid inlet pipe, 8, auxiliary mixing mechanism, 81, gear ring, 82, gear, 83, connecting frame, 84, stirring wheel, 85, first bevel gear, 86, long shaft, 87, and second bevel gear.
Detailed Description
As shown in fig. 1 to 6, a liquid mixing device for chemical processing comprises a mixing barrel 1, a transmission mechanism 2 and a liquid inlet pipe 7, wherein the inner side surface of the mixing barrel 1 is rotationally connected with a hollow rotating shaft 3, a hollow stirring rod 4 is arranged outside the hollow rotating shaft 3, a liquid discharge hole 5 is formed in the surface of the hollow stirring rod 4, and a feeding mechanism 6 is arranged at the top of the hollow rotating shaft 3;
Wherein, feed mechanism 6 includes fixed connection at communicating pipe 61 at mixing drum 1 top, and the outside fixedly connected with transfer line 62 of communicating pipe 61, and the quantity of transfer line 62 is four, and its equiangular distribution is around communicating pipe 61, and the outside of transfer line 62 is provided with control valve 63, and the top of transfer line 62 is provided with feed liquor box 64, and mixing drum 1's top is provided with mounting panel 65, and the inside of communicating pipe 61 is provided with primary mixing assembly 66. It should be added that the transmission mechanism 2 is a power transmission mechanism commonly used in the existing equipment, and mainly comprises a motor, a belt pulley and a transmission belt, the hollow rotating shaft 3 is driven by the belt pulley transmission, so that the hollow rotating shaft 3 can normally rotate, and in addition, the joint of the communicating pipe 61 and the infusion tube 62 is sealed, so that the situation of liquid raw material conveying leakage can be avoided.
Wherein, the top of cavity pivot 3 rotates with communicating pipe 61 inside to be connected, and cavity pivot 3 is linked together with communicating pipe 61 inside, and drive mechanism 2 sets up in the inside of mixing drum 1, and is connected with cavity pivot 3 transmission. The liquid inlet box 64 is communicated with the communicating pipe 61 through the infusion tube 62, the bottom of the liquid inlet box 64 is fixedly connected with the mounting plate 65, and is fixedly connected with the mixing drum 1 through the mounting plate 65. It is to be added that the liquid raw materials in the liquid inlet box 64 are conveyed through the communicating pipe 61, so that various liquid raw materials can enter the hollow rotating shaft 3, and finally are discharged from the liquid discharge hole 5 on the surface of the hollow stirring rod 4 to the mixing bucket 1 for mixing with main liquid raw materials, so that the mixing effect of the liquid raw materials is better.
The primary mixing assembly 66 comprises a supporting rod 661 fixedly connected to the top end of the hollow rotating shaft 3, the top of the supporting rod 661 is fixedly connected with a rotating rod 662, the number of the supporting rods 661 is four, the equal angles are distributed on the outer surface of the rotating rod 662, the number of the mixing plates 663 is four, and the equal distances from top to bottom are distributed on the outer surface of the rotating rod 662, so that the stability of the rotating rod 662 in the rotating process is better, meanwhile, primary mixing treatment can be well carried out on various liquids, and the outer surface of the rotating rod 662 is fixedly connected with the mixing plates 663. Mixing plate 663 is inclined to set up, and mixing plate 663 size value is less than half of communicating pipe 61 radius value for mixing plate 663 rotates the in-process and can carry out primary mixing stirring to most liquid, also can not hinder the downwardly flowing of liquid simultaneously. It is to be added that the hollow rotating shaft 3 rotates to drive the supporting rod 661 to rotate, so that the mixing plate 663 can rotate to perform preliminary mixing treatment on various liquid raw materials entering the communicating pipe 61, and the liquid raw materials entering the mixing barrel 1 are in a mixing state, thereby being convenient for more fully mixing treatment on all the liquid raw materials.
In this embodiment, by firstly conveying the liquid raw materials with larger mixing amount to the inside of the mixing barrel 1 through the liquid inlet pipe 7, then pouring several liquid raw materials with smaller mixing amount into different liquid inlet boxes 64 respectively, and then opening the control valve 63 below the liquid inlet box 64 filled with the liquid raw materials, the liquid raw materials in the liquid inlet box 64 can be conveyed to the inside of the communicating pipe 61 through the liquid inlet pipe 62, when different liquid raw materials enter the inside of the communicating pipe 61, the hollow rotating shaft 3 in the stirring process is in a rotating state, so that the supporting rod 661 rotates along with the rotating rod 662 and drives the rotating rod 662 to rotate, the mixing plate 663 on the surface of the rotating rod 662 is driven to rotate during the rotation of the rotating rod 662, and the mixing plate 663 can stir and mix different liquid raw materials in the downflow process due to the inclined setting of the mixing plate 663, so that the downflow speed of the liquid at the place is slightly slow, and the liquid raw materials can be premixed through the mixing plate 663, so that the mixing degree of the liquid discharged from the liquid outlet 5 is better, and the chemical raw materials can be mixed effectively.
As shown in fig. 6 to 8, the auxiliary mixing mechanism 8 is arranged outside the hollow stirring rod 4, the auxiliary mixing mechanism 8 comprises a gear ring 81 fixedly connected to the inner side surface of the mixing barrel 1, a gear 82 is meshed with the inner side surface of the gear ring 81, a connecting frame 83 is arranged on the surface of the hollow stirring rod 4, a stirring wheel 84 is rotatably connected to the inner side surface of the connecting frame 83, a first bevel gear 85 is coaxially and fixedly connected to the outer part of the stirring wheel 84, a long shaft 86 is rotatably connected to the inner side surface of the connecting frame 83, and a second bevel gear 87 is coaxially and fixedly connected to the outer part of the long shaft 86.
The gear 82 is fixedly connected to the top end of the long shaft 86, and is rotatably connected to the connecting frame 83 through the long shaft 86. It should be added that the long shaft 86 is connected with the connecting frame 83, so that the gear 82 can drive the second bevel gear 87 to rotate when rotating, thereby performing stable transmission, and the stirring wheel 84 can be driven to synchronously rotate when the hollow rotating shaft 3 rotates.
Wherein the first bevel gear 85 is in meshed connection with the second bevel gear 87. It is different that the stirring wheel 84 can be rotated with the rotation of the hollow rotation shaft 3 by the transmission between the first bevel gear 85 and the second bevel gear 87.
In summary, when chemical liquid raw materials are mixed, an operator firstly conveys liquid raw materials with larger mixing quantity into the mixing barrel 1 through the liquid inlet pipe 7, then respectively pours several liquid raw materials with smaller mixing quantity into different liquid inlet boxes 64, then drives the hollow rotary shaft 3 to rotate through the transmission mechanism 2, the hollow rotary shaft 3 drives the hollow stirring rod 4 to rotate, the liquid raw materials of the mixing barrel 1 are stirred and mixed in the rotating process of the hollow stirring rod 4, then the operator opens the control valve 63 below the liquid inlet box 64 filled with the liquid raw materials, so that the liquid raw materials in the liquid inlet box 64 can be conveyed into the communicating pipe 61 through the liquid conveying pipe 62, flow into the hollow rotary shaft 3 from the bottom end of the liquid raw materials, then enter the hollow stirring rod 4 along the hollow rotary shaft 3, and finally are discharged from the liquid discharge hole 5 on the surface of the liquid raw materials into the mixing barrel 1 to be mixed with the raw materials which are initially input;
When different liquid raw materials enter the communicating pipe 61, the hollow rotating shaft 3 is in a rotating state, so that the supporting rod 661 can rotate along with the hollow rotating shaft and drives the rotating rod 662 to rotate, the rotating rod 662 can drive the mixing plate 663 on the surface of the rotating rod to rotate, the mixing plate 663 can stir and mix different liquid raw materials in the downflow process in the rotating process, and the mixing plate 663 is obliquely arranged, so that the downflow speed of liquid at the position is slightly slow in the rotating process, the mixing plate 663 can be used for carrying out premixing treatment on various raw materials, so that the mixing degree of liquid discharged from the liquid discharge hole 5 is better, and the premixed liquid raw materials are discharged from the liquid discharge hole 5 on the surface of the hollow stirring rod 4 in the rotating process, so that the premixed liquid raw materials can be quickly mixed with the liquid raw materials which are sent into the mixing barrel 1 in advance after being sprayed, and the mixing efficiency of chemical liquid raw materials is improved.
The hollow stirring rod 4 can drive the gear 82 that its top set up to rotate at the rotation in-process, under the transmission effect of ring gear 81, make gear 82 still can rotate and drive long axis 86 rotation along with hollow stirring rod 4 pivoted in-process, long axis 86 rotation drives second bevel gear 87 rotation, second bevel gear 87 rotates and drives first bevel gear 85 rotation, first bevel gear 85 rotation drives stirring wheel 84 rotation, thereby make stirring wheel 84 can carry out the stirring of vertical direction to the premixed liquid raw materials that sprays out, make the initial diffusion scope of the liquid raw materials after premixing bigger, can further improve liquid raw materials mixing efficiency, make chemical industry liquid raw materials's mixing effect also better.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211307878.0A CN115888514B (en) | 2022-10-25 | 2022-10-25 | A liquid mixing device for chemical processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211307878.0A CN115888514B (en) | 2022-10-25 | 2022-10-25 | A liquid mixing device for chemical processing |
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| Publication Number | Publication Date |
|---|---|
| CN115888514A CN115888514A (en) | 2023-04-04 |
| CN115888514B true CN115888514B (en) | 2026-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211307878.0A Active CN115888514B (en) | 2022-10-25 | 2022-10-25 | A liquid mixing device for chemical processing |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208066206U (en) * | 2017-12-29 | 2018-11-09 | 广州本优橡胶制品有限公司 | A kind of rubber seal processing stock stirring device |
| CN212855393U (en) * | 2020-01-03 | 2021-04-02 | 河北傲雪生物科技有限公司 | Dilution equipment is used in veterinary disinfectant production |
| CN214155390U (en) * | 2020-12-31 | 2021-09-10 | 山东科沃节水灌溉设备有限公司 | Mix stirring liquid manure integration equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692595A (en) * | 2017-10-21 | 2019-04-30 | 张元龙 | Production ceramics clay agitating device |
| CN110917956A (en) * | 2019-12-09 | 2020-03-27 | 山东捷利尔肥业有限公司 | Mixing arrangement is used in production of organic high-efficient compound liquid fertilizer |
| CN214863254U (en) * | 2021-01-18 | 2021-11-26 | 河南博奥皮业有限公司 | A stirring device for harmless treatment of tannery waste ash liquor |
| CN214553173U (en) * | 2021-04-20 | 2021-11-02 | 淮安宏图新材料有限公司 | Material premixing device for silane coupling agent |
| CN216800207U (en) * | 2022-03-21 | 2022-06-24 | 河南神火煤电股份有限公司 | Low-calorific-value coal slime deep flotation coal separation equipment |
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2022
- 2022-10-25 CN CN202211307878.0A patent/CN115888514B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208066206U (en) * | 2017-12-29 | 2018-11-09 | 广州本优橡胶制品有限公司 | A kind of rubber seal processing stock stirring device |
| CN212855393U (en) * | 2020-01-03 | 2021-04-02 | 河北傲雪生物科技有限公司 | Dilution equipment is used in veterinary disinfectant production |
| CN214155390U (en) * | 2020-12-31 | 2021-09-10 | 山东科沃节水灌溉设备有限公司 | Mix stirring liquid manure integration equipment |
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| CN115888514A (en) | 2023-04-04 |
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