CN214122321U - Magnesium electrolytic cell pressure drop measuring device - Google Patents
Magnesium electrolytic cell pressure drop measuring device Download PDFInfo
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- CN214122321U CN214122321U CN202022937466.8U CN202022937466U CN214122321U CN 214122321 U CN214122321 U CN 214122321U CN 202022937466 U CN202022937466 U CN 202022937466U CN 214122321 U CN214122321 U CN 214122321U
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Abstract
The utility model relates to the technical field of fused salt electrolytic magnesium production, in particular to a magnesium electrolytic cell pressure drop measuring device, which comprises a first measuring component, a second measuring component, a fixed rod and a universal meter, wherein the first measuring component comprises a first measuring probe, a first connecting rod and a lead I, the second measuring component comprises a second measuring probe, a second connecting rod and a lead II, the first connecting rod is fixedly connected in a rod hole, the second connecting rod is connected in a chute in a sliding way, the universal meter is connected to the side surface of the fixed rod, one end of the lead I penetrating out of the first connecting rod and one end of the lead II penetrating out of the second connecting rod are respectively connected on two binding posts of the universal meter, a field worker can simply and efficiently detect the pressure drop of a longer-distance anode, an aluminum flexible connector and an aluminum bus, the first connecting rod and the second connecting rod are made of PVC pipes, and the fixed rod is made of aluminum alloy, the weight is light, and the magnetization by direct current electromagnetic field in the electrolytic magnesium production process is avoided.
Description
Technical Field
The utility model relates to a fused salt electrolysis magnesium production technical field specifically is a magnesium electrolysis cell pressure drop measuring device.
Background
When the fused salt electrolytic magnesium is produced, the anode, the cathode, the aluminum soft belt, the bus and other components are connected into a system charged loop through the conductive electrolyte by direct current, positive and negative charged ions formed by decomposing magnesium chloride directionally migrate to the cathode and the anode along with the current, the metal magnesium is generated at the cathode, and the chlorine is generated at the anode. The electrical energy introduced into the cell from the outside directly affects the yield of electrolytic magnesium.
In the magnesium electrolysis production process, the anode is connected with the bus through the aluminum soft belt, the contact surface of the anode and the aluminum soft belt, and the aluminum soft belt are connected with the bus through the aluminum flexible connector, the joints of the aluminum soft belt are all electric energy loss points, and the current distribution of the electrolytic cell can be influenced if the anode is broken or damaged, so that the voltage drop of the contact points needs to be measured regularly in actual production, abnormal phenomena are treated timely, and the normal production is ensured. In the actual production, due to the flexible connector with a part of anode carbon blocks far away, two to three persons are needed to complete the pressure drop measurement work of the contact points between the anode and the bus bar, and the problems of high labor intensity, low efficiency and the like of workers are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnesium electrolysis cell pressure drop measuring device for carry out the pressure drop measurement of positive pole and generating line in the magnesium electrolysis production, simple to use reduces workman intensity of labour, improves work efficiency.
In order to solve the technical problem, the utility model relates to a magnesium electrolytic cell pressure drop measuring device, which comprises a first measuring component, a second measuring component, a fixed rod and a universal meter, wherein the first measuring component comprises a first measuring probe, a first connecting rod and a wire I, the first measuring probe is connected with the lower end of the first connecting rod, the first connecting rod is a hollow pipe body, the wire I is arranged in the first connecting rod, the upper end of the first measuring probe is provided with a first measuring head wiring point, the first measuring head wiring point is arranged in the first connecting rod, one end of the wire I is connected with the first measuring head wiring point, the upper part of the first connecting rod is provided with a first connecting rod wire hole, the other end of the wire I penetrates out of the first connecting rod wire hole, the second measuring component comprises a second measuring probe, a second connecting rod and a wire II, the second measuring probe is connected with the lower end of the second connecting rod, the second connecting rod is the cavity body, wire II is established inside the second connecting rod, second measuring probe upper end is equipped with second measuring head wiring point, second measuring head wiring point is established inside the second connecting rod, II one ends of wire are connected on second measuring head wiring point, second connecting rod upper portion is equipped with the second connecting rod wire guide, the second connecting rod is worn out from the second connecting rod wire guide to II other ends of wire, be equipped with pole hole and spout on the dead lever, head rod fixed connection is in the pole hole, second connecting rod sliding connection is in the spout, the universal meter is connected in the dead lever side, the one end that first connecting rod was worn out to wire I and wire II worn out the second connecting rod is connected respectively on two terminals of universal meter.
Furthermore, the upper part of the first measuring probe is provided with an external thread, the external thread on the upper part of the first connecting rod is connected with a nut I and a nut II, the nut I is arranged at the upper end of the fixing rod, the nut II is arranged at the lower end of the fixing rod,
furthermore, the width of the sliding chute is larger than the outer diameter of the second connecting rod, the upper part of the second connecting rod is provided with an external thread, the external thread of the second connecting rod is connected with a nut III and a nut IV, the nut III is arranged at the upper end of the fixed rod, the nut IV is arranged at the lower end of the fixed rod,
furthermore, the first connecting rod and the second connecting rod are made of PVC pipes.
Furthermore, the fixing rod is made of aluminum alloy; aluminum magnesium alloys 5a06, 5a05, 5083, 5754, 5052, 5005, 5086, 5182, aluminum silicon alloys, aluminum manganese alloys, aluminum copper alloys, and the like can be used.
Furthermore, the first measuring probe and the second measuring probe are made of hard alloy structural steel, and 40Cr, 35SiMn, 40CrNiMo, 30CrNi2MoV and the like can be used.
The utility model has the advantages that: including first measuring component, the second measuring component, dead lever and universal meter, first measuring component is including first measuring probe, head rod and wire I, the second measuring component is including second measuring probe, second connecting rod and wire II, head rod fixed connection is downthehole at the pole, second connecting rod sliding connection is in the spout, the universal meter is connected in the dead lever side, the one end that first connecting rod was worn out to wire I is connected respectively on two terminals of universal meter with the one end that second connecting rod was worn out to wire II, the site work personnel can simply high-efficiently detect the long-range positive pole 23 of distance, the voltage drop of aluminium system flexible connector 21 and aluminium generating line 20, head rod and second connecting rod material are the PVC pipe, the dead lever material is the aluminum alloy, avoid when the light in weight being magnetized by the direct current magnetic field in the electrolytic magnesium production process. The use is simple, the labor intensity of workers is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the fixing rod structure of the present invention.
In the figure: 1. a first measurement probe; 2. a first measuring head wiring point; 3. a first connecting rod; 4. a lead I; 5. a first connecting rod wire guide hole; 6. fixing the rod; 7. a universal meter; 8. a nut I; 9. a nut II; 10. a rod hole; 11. a second measurement probe; 12. a second measuring head wiring point; 13. a second connecting rod; 14. a lead II; 15. a second connecting rod wire guide hole; 16. a chute; 18. a nut III; 19. a nut IV; 20. an aluminum bus; 21. an aluminum flexible connector; 23. and an anode.
Detailed Description
As shown in figures 1-2, the magnesium electrolytic cell pressure drop measuring device of the present invention comprises a first measuring assembly, a second measuring assembly, a fixing rod 6 and a multimeter 7, wherein the first measuring assembly comprises a first measuring probe 1, a first connecting rod 3 and a wire I4, the first measuring probe 1 is connected to the lower end of the first connecting rod 3, the first connecting rod 3 is a hollow tube, the wire I4 is arranged inside the first connecting rod 3, the upper end of the first measuring probe 1 is provided with a first measuring head connecting point 2, the first measuring head connecting point 2 is arranged inside the first connecting rod 3, one end of the wire I4 is connected to the first measuring head connecting point 2, the upper portion of the first connecting rod 3 is provided with a first connecting rod wire hole 5, the other end of the wire I4 penetrates out of the first connecting rod wire hole 5 through the first connecting rod 3, the second measuring assembly comprises a second measuring probe 11, a second connecting rod 13 and a wire II 14, second measuring probe 11 is connected at second connecting rod 13 lower extreme, second connecting rod 13 is the cavity body, wire II 14 is established inside second connecting rod 13, second measuring probe 11 upper end is equipped with second measuring head wiring point 12, second measuring head wiring point 12 is established inside second connecting rod 13, wire II 14 one end is connected on second measuring head wiring point 12, second connecting rod 13 upper portion is equipped with second connecting rod wire guide 15, the second connecting rod 13 is worn out from second connecting rod wire guide 15 to the wire II 14 other end, be equipped with pole hole 10 and spout 16 on the dead lever 6, first connecting rod 3 fixed connection is in pole hole 10, second connecting rod 13 sliding connection is in spout 16, universal meter 7 is connected in dead lever 6 side, the one end that first connecting rod 3 was worn out to wire I4 and wire II 14 wear out to the one end of second connecting rod 13 and connect respectively on two terminals of universal meter 7.
Furthermore, the upper part of the first measuring probe 1 is provided with an external thread, the external thread on the upper part of the first connecting rod 3 is connected with a nut I8 and a nut II 9, the nut I8 is arranged at the upper end of the fixing rod 6, the nut II 9 is arranged at the lower end of the fixing rod 6,
furthermore, the width of the sliding chute 16 is larger than the outer diameter of the second connecting rod 13, the upper part of the second connecting rod 13 is provided with an external thread, the external thread of the second connecting rod 13 is connected with a nut III 18 and a nut IV 19, the nut III 18 is arranged at the upper end of the fixing rod 6, the nut IV 19 is arranged at the lower end of the fixing rod 6,
further, the material of the first connecting rod 3 and the second connecting rod 13 is PVC pipe.
Further, the fixing rod 6 is made of aluminum alloy, such as aluminum magnesium alloy 5a06, 5a05, 5083, 5754, 5052, 5005, 5086, 5182, aluminum silicon alloy, aluminum manganese alloy, aluminum copper alloy, and the like.
Furthermore, the first measuring probe 1 and the second measuring probe 11 are made of cemented carbide structural steel, such as 40Cr, 35SiMn, 40CrNiMo, 30CrNi2MoV, and the like.
When the device is used, the first measuring probe 1 is contacted with the aluminum bus bar 20, the second measuring probe 11 is contacted with the anode 23, and in addition, the distance between the first measuring assembly and the second measuring assembly is adjusted to change by adjusting the position of the second connecting rod 13 in the sliding groove 16, so that voltage drop of the anode 23, the aluminum flexible connector 21 and the aluminum bus bar 20 at different positions is realized.
Claims (6)
1. The utility model provides a magnesium electrolysis cell pressure drop measuring device which characterized in that: including first measuring component, second measuring component, dead lever (6) and universal meter (7), first measuring component is including first measuring probe (1), head rod (3) and wire I (4), head rod (3) lower extreme is connected in head rod (1), head rod (3) are the cavity body, wire I (4) are established inside head rod (3), head rod (1) upper end is equipped with first measuring head wiring point (2), head rod (3) are established inside first measuring head wiring point (2), wire I (4) one end is connected on head rod wiring point (2), head rod (3) upper portion is equipped with head rod wire guide hole (5), first connecting rod (3) are worn out from head rod wire guide hole (5) to wire I (4) other end, second measuring component is including second measuring probe (11), A second connecting rod (13) and a wire II (14), a second measuring probe (11) is connected to the lower end of the second connecting rod (13), the second connecting rod (13) is a hollow tube body, the wire II (14) is arranged inside the second connecting rod (13), a second measuring head wiring point (12) is arranged at the upper end of the second measuring probe (11), the second measuring head wiring point (12) is arranged inside the second connecting rod (13), one end of the wire II (14) is connected to the second measuring head wiring point (12), a second connecting rod wiring hole (15) is arranged at the upper part of the second connecting rod (13), the other end of the wire II (14) penetrates out of the second connecting rod (13) from the second connecting rod wiring hole (15), a rod hole (10) and a sliding groove (16) are arranged on a fixing rod (6), the first connecting rod (3) is fixedly connected in the rod hole (10), and the second connecting rod (13) is slidably connected in the sliding groove (16), multimeter (7) are connected in dead lever (6) side, and the one end that first connecting rod (3) were worn out in wire I (4) is connected respectively on two terminals of multimeter (7) with the one end that second connecting rod (13) were worn out in wire II (14).
2. The magnesium electrolytic cell pressure drop measuring device of claim 1, wherein: first measuring probe (1) upper portion be equipped with the external screw thread, be connected with nut I (8) and nut II (9) on first connecting rod (3) upper portion external screw thread, establish in dead lever (6) upper end nut I (8), establish at dead lever (6) lower extreme nut II (9).
3. The magnesium electrolytic cell pressure drop measuring device of claim 2, wherein: the width of the sliding groove (16) is larger than the outer diameter of the second connecting rod (13), an external thread is arranged on the upper portion of the second connecting rod (13), a nut III (18) and a nut IV (19) are connected to the external thread of the second connecting rod (13), the nut III (18) is arranged at the upper end of the fixing rod (6), and the nut IV (19) is arranged at the lower end of the fixing rod (6).
4. The magnesium electrolytic cell pressure drop measuring device of claim 1, wherein: the first connecting rod (3) and the second connecting rod (13) are made of PVC pipes.
5. The magnesium electrolytic cell pressure drop measuring device of claim 1, wherein: the fixing rod (6) is made of aluminum alloy.
6. The magnesium electrolytic cell pressure drop measuring device of claim 1, wherein: the first measuring probe (1) and the second measuring probe (11) are made of hard alloy structural steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937466.8U CN214122321U (en) | 2020-12-10 | 2020-12-10 | Magnesium electrolytic cell pressure drop measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937466.8U CN214122321U (en) | 2020-12-10 | 2020-12-10 | Magnesium electrolytic cell pressure drop measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214122321U true CN214122321U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022937466.8U Active CN214122321U (en) | 2020-12-10 | 2020-12-10 | Magnesium electrolytic cell pressure drop measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214122321U (en) |
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2020
- 2020-12-10 CN CN202022937466.8U patent/CN214122321U/en active Active
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