CN212999391U - Brine static mixer for electrolytic bath - Google Patents
Brine static mixer for electrolytic bath Download PDFInfo
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- CN212999391U CN212999391U CN202021651888.2U CN202021651888U CN212999391U CN 212999391 U CN212999391 U CN 212999391U CN 202021651888 U CN202021651888 U CN 202021651888U CN 212999391 U CN212999391 U CN 212999391U
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Abstract
The utility model relates to a brine static mixer for an electrolytic bath, which comprises a mixing barrel, wherein both ends of the mixing barrel are detachably connected with a feed inlet and a discharge outlet, a filter screen is arranged at one end of the mixing cylinder close to the feed inlet, a mixing mechanism is arranged in the mixing cylinder, the mixing mechanism comprises at least two sections of baffle plate mounting frames, baffle plates are uniformly distributed in each section of the baffle plate mounting frame, the baffle plates are arranged between the baffle plates, the baffle plates in two adjacent baffle plate mounting frames have included angles along the axial direction of the mixing cylinder, a turbulence mechanism is arranged between two adjacent baffle plate mounting frames, the turbulence mechanism comprises a turbulence frame, turbulence units are uniformly distributed in the turbulence frame, a chute is arranged on the inner side wall of the mixing cylinder, and sliding blocks are arranged on the baffle plate mounting frame and the outer side wall of the turbulence frame and are opposite to the sliding grooves. Has the advantages of simple structure, good mixing effect and difficult blockage.
Description
Technical Field
The utility model relates to the technical field of filtration, in particular to a brine static mixer for an electrolytic cell.
Background
In the chlor-alkali industry, when the electrolytic cell replenishes the brine entering the electrolytic cell, in order to ensure the self circulation volume of the electrolytic cell, the light brine circulation is designed as follows: when the electrolytic cell runs at high electric density, 300g/l of refined brine is supplemented, and 200g/l of refined brine with equal flow is required to be added, so that two kinds of brine with different concentrations are uniformly mixed before entering the electrolytic cell, and a static mixer is designed on a pipeline between the brine entering the electrolytic cell.
At present, the shell of the static mixer is made of steel lining PTFE, honeycomb PTFE filler is filled in the static mixer, but filler dechlorination exists in the shell and the internal structure in the using process, the blockage of a brine pipeline entering an electrolytic cell can cause low brine flow, and the electrolytic cell is forced to be stopped in a chain manner.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the application of the patent is how to provide the saline water static mixer for the electrolytic cell, which has simple structure, good mixing effect and difficult blockage.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a saline static mixer for an electrolytic cell comprises a mixing cylinder, wherein both ends of the mixing cylinder are detachably connected with a feed inlet and a discharge outlet, a filter screen is arranged at one end of the mixing cylinder close to the feed inlet, a mixing mechanism is arranged in the mixing cylinder, the mixing mechanism comprises at least two sections of baffle plate mounting frames, baffle plates are uniformly distributed in each section of the baffle plate mounting frame, the baffle plates are arranged between the baffle plates, the baffle plates in two adjacent baffle plate mounting frames have included angles along the axial direction of the mixing cylinder, a turbulence mechanism is arranged between two adjacent baffle plate mounting frames, the turbulence mechanism comprises a turbulence frame, turbulence units are uniformly distributed in the turbulence frame, a chute is arranged on the inner side wall of the mixing cylinder, and sliding blocks are arranged on the baffle plate mounting frame and the outer side wall of the turbulence frame and are opposite to the sliding grooves.
When using, mix in the salt solution enters into mixing cylinder through the feed inlet, the filter screen can filter the impurity of mixing in the salt solution, avoid causing inside jam, mix the salt solution and carry out the intensive mixing in mixing mechanism, use in discharging to the electrolysis trough by the discharge gate, when mixing, the multistage baffling board can provide the mixing space, the baffling board of equipartition between every section baffling board mounting bracket, form fluid passage between each other, and have crooked passageway, the cooperation is packed and can be realized abundant mixture, vortex mechanism between every section baffling board can carry out the vortex to the liquid of process, enlarge the mixed effect, and then the liquid that spills each passageway of branch, the contained angle between two sections adjacent baffling boards can play the effect of reposition of redundant personnel, break up the liquid between the upper strata baffling board passageway again, finally discharge through the discharge gate. This scheme can carry out multiple static mixing to mixing the salt water, under the prerequisite that self flows, accomplishes operations such as vortex, the mixture to mixing the salt water, the effect of performance static mixer that can the at utmost.
Preferably, the mixing cylinder, the baffle plate mounting frame, the baffle plate, the turbulence frame and the turbulence unit are all made of titanium materials.
Like this, the salt water corrosion resistance of titanium material, under long-time use, can not take place the corrosion, compare the great improvement that obtains of the condition of droing that appears at present stage, avoid the internal passage to receive the jam, guarantee mixing and supply effect.
Preferably, the baffle is a corrugated baffle.
Therefore, the curved passage formed between the corrugated baffle plates is smoother, liquid can be tightly attached to the surfaces of the baffle plates to be turned and mixed when passing through, the situation that the liquid breaks away from the surfaces of the baffle plates at the straight line corners is avoided, and the flow is stable.
As optimization, the turbulence unit is arranged on the baffle plates which are arranged inside the turbulence frame in a crossed manner, a plurality of turbulence grids are formed inside the turbulence frame by the baffle plates, each turbulence grid is internally provided with a plurality of layers of turbulence plates in the flowing direction of the liquid, and the adjacent layers of turbulence plates are vertically arranged.
Therefore, liquid can pass through the corresponding turbulence grids according to the position, and passes through the turbulence plates in a layering mode when passing through the turbulence grids, and included angles of the turbulence plates to date have the effect of out-of-order turbulence.
Preferably, the spoiler and the axis of the mixing cylinder are arranged in an inclined mode.
Like this, the spoiler can play the effect of the bad news vortex with liquid along the direction that the mixing cylinder axis flows, and then plays the effect of mixing.
Preferably, a grid plate is arranged at the position, close to the discharge port, of the mixing cylinder.
Therefore, the liquid at the discharge port can be relaxed, and the impact force of the liquid is reduced.
As optimization, the included angle between two adjacent sections of the baffle plates is 45 degrees.
Drawings
FIG. 1 is a schematic structural diagram of a brine static mixer for an electrolytic cell according to the present invention.
Fig. 2 is a schematic structural view of the spoiler mounting bracket of fig. 1.
Fig. 3 is a schematic view of an installation structure of the spoiler.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in figures 1-3, a saline static mixer for electrolytic cell comprises a mixing cylinder 1, wherein a feed inlet 11 and a discharge outlet 12 are detachably connected to two ends of the mixing cylinder 1, a filter screen 13 is arranged at one end, close to the feed inlet 11, of the mixing cylinder 1, a mixing mechanism is arranged in the mixing cylinder 1, the mixing mechanism comprises at least two baffle plate mounting frames 14, each baffle plate mounting frame 14 is internally and uniformly provided with baffle plates 15, filler is arranged between the baffle plates 15, every two baffle plates 15 are adjacent to each other in the baffle plate mounting frames 14, an included angle is formed between the baffle plate mounting frames 14 along the axial direction of the mixing cylinder 1, a turbulence mechanism is arranged between every two adjacent baffle plate mounting frames 14, the turbulence mechanism comprises a turbulence frame 16, turbulence units are uniformly distributed in the turbulence frame 16, a chute is arranged on the inner side wall of the mixing cylinder 1, and a sliding block 17 is arranged on the outer side .
When using, mix in the salt solution enters into mixing cylinder through the feed inlet, the filter screen can filter the impurity of mixing in the salt solution, avoid causing inside jam, mix the salt solution and carry out the intensive mixing in mixing mechanism, use in discharging to the electrolysis trough by the discharge gate, when mixing, the multistage baffling board can provide the mixing space, the baffling board of equipartition between every section baffling board mounting bracket, form fluid passage between each other, and have crooked passageway, the cooperation is packed and can be realized abundant mixture, vortex mechanism between every section baffling board can carry out the vortex to the liquid of process, enlarge the mixed effect, and then the liquid that spills each passageway of branch, the contained angle between two sections adjacent baffling boards can play the effect of reposition of redundant personnel, break up the liquid between the upper strata baffling board passageway again, finally discharge through the discharge gate. This scheme can carry out multiple static mixing to mixing the salt water, under the prerequisite that self flows, accomplishes operations such as vortex, the mixture to mixing the salt water, the effect of performance static mixer that can the at utmost.
Specifically, the feed inlet with through flange joint between the discharge gate, it is stable to connect, is convenient for disassemble and clears up and change inside.
In this embodiment, the mixing cylinder 1, the baffle mounting frame 14, the baffle 15, the spoiler frame 16 and the spoiler unit are made of titanium materials.
Like this, the salt water corrosion resistance of titanium material, under long-time use, can not take place the corrosion, compare the great improvement that obtains of the condition of droing that appears at present stage, avoid the internal passage to receive the jam, guarantee mixing and supply effect.
In this embodiment, the baffle 15 is a corrugated baffle.
Therefore, the curved passage formed between the corrugated baffle plates is smoother, liquid can be tightly attached to the surfaces of the baffle plates to be turned and mixed when passing through, the situation that the liquid breaks away from the surfaces of the baffle plates at the straight line corners is avoided, and the flow is stable.
In this embodiment, the spoiler unit is the setting baffle 18 that the inside alternately set up of spoiler frame 16, baffle 17 will a plurality of spoiler check are formed to the inside of spoiler frame 16, every equal liquid flow direction is provided with multilayer spoiler 19 in the spoiler check, sets up perpendicularly between the adjacent every layer spoiler 19.
Therefore, liquid can pass through the corresponding turbulence grids according to the position, and passes through the turbulence plates in a layering mode when passing through the turbulence grids, and included angles of the turbulence plates to date have the effect of out-of-order turbulence.
In this embodiment, the spoiler 18 is disposed obliquely to the axis of the mixing cylinder 1.
Like this, the spoiler can play the effect of the bad news vortex with liquid along the direction that the mixing cylinder axis flows, and then plays the effect of mixing.
In this embodiment, a grid plate 2 is disposed on the mixing cylinder 1 near the discharge port 12.
Therefore, the liquid at the discharge port can be relaxed, and the impact force of the liquid is reduced.
In this embodiment, the included angle between two adjacent segments of the baffle 15 is 45 degrees.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.
Claims (7)
1. A saline static mixer for an electrolytic cell is characterized by comprising a mixing barrel, wherein both ends of the mixing barrel are detachably connected with a feed inlet and a discharge outlet, a filter screen is arranged at one end of the mixing cylinder close to the feed inlet, a mixing mechanism is arranged in the mixing cylinder, the mixing mechanism comprises at least two sections of baffle plate mounting frames, baffle plates are uniformly distributed in each section of the baffle plate mounting frame, the baffle plates are arranged between the baffle plates, the baffle plates in two adjacent baffle plate mounting frames have included angles along the axial direction of the mixing cylinder, a turbulence mechanism is arranged between two adjacent baffle plate mounting frames, the turbulence mechanism comprises a turbulence frame, turbulence units are uniformly distributed in the turbulence frame, a chute is arranged on the inner side wall of the mixing cylinder, and sliding blocks are arranged on the baffle plate mounting frame and the outer side wall of the turbulence frame and are opposite to the sliding grooves.
2. The brine static mixer for the electrolytic cell as claimed in claim 1, wherein the mixing cylinder, the baffle plate mounting frame, the baffle plate, the spoiler frame and the spoiler unit are all made of titanium material.
3. A brine static mixer for electrolysis cells according to claim 2, characterised in that said baffles are corrugated baffles.
4. The static mixer for brine for electrolysis bath as claimed in claim 3, wherein said turbulence elements are partitions disposed inside said turbulence frames in a crossing manner, said partitions form a plurality of turbulence cells inside said turbulence frames, each of said turbulence cells has a plurality of layers of turbulence plates disposed in a liquid flowing direction, and each of said layers of turbulence plates is disposed vertically.
5. A static mixer for brine for electrolysis cells according to claim 4, wherein said baffles are inclined to the axis of said mixing drum.
6. A static mixer for brine for electrolysis cells according to claim 5, wherein said mixing drum is provided with a grid close to said discharge opening.
7. A static mixer for brine for electrolysis cells according to claim 6, characterised in that the angle between two adjacent sections of baffles is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651888.2U CN212999391U (en) | 2020-08-10 | 2020-08-10 | Brine static mixer for electrolytic bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651888.2U CN212999391U (en) | 2020-08-10 | 2020-08-10 | Brine static mixer for electrolytic bath |
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| Publication Number | Publication Date |
|---|---|
| CN212999391U true CN212999391U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021651888.2U Active CN212999391U (en) | 2020-08-10 | 2020-08-10 | Brine static mixer for electrolytic bath |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428879A (en) * | 2021-06-22 | 2021-09-24 | 华融化学股份有限公司 | Baffling groove device |
| CN114632436A (en) * | 2022-05-18 | 2022-06-17 | 北京势蓝科技有限公司 | Fluid mixer, combustion device comprising same and treatment method of VOCs (volatile organic Compounds) gas |
-
2020
- 2020-08-10 CN CN202021651888.2U patent/CN212999391U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428879A (en) * | 2021-06-22 | 2021-09-24 | 华融化学股份有限公司 | Baffling groove device |
| CN114632436A (en) * | 2022-05-18 | 2022-06-17 | 北京势蓝科技有限公司 | Fluid mixer, combustion device comprising same and treatment method of VOCs (volatile organic Compounds) gas |
| CN114632436B (en) * | 2022-05-18 | 2022-08-09 | 北京势蓝科技有限公司 | Fluid mixer, combustion device comprising same and treatment method of VOCs (volatile organic Compounds) gas |
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